java -Xmx6000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data ./data --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -tc ../../../trunk/examples/toolchains/AutomizerCTransformed.xml -s ../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/array-memsafety/cstrchr_unsafe_false-valid-deref.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1cf7e2d-m [2018-03-29 21:53:34,165 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-03-29 21:53:34,166 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-03-29 21:53:34,180 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-03-29 21:53:34,180 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-03-29 21:53:34,181 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-03-29 21:53:34,182 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-03-29 21:53:34,183 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-03-29 21:53:34,186 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-03-29 21:53:34,186 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-03-29 21:53:34,187 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-03-29 21:53:34,188 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-03-29 21:53:34,189 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-03-29 21:53:34,190 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-03-29 21:53:34,191 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-03-29 21:53:34,193 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-03-29 21:53:34,195 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-03-29 21:53:34,197 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-03-29 21:53:34,198 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-03-29 21:53:34,199 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-03-29 21:53:34,201 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-03-29 21:53:34,202 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-03-29 21:53:34,202 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-03-29 21:53:34,203 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-03-29 21:53:34,204 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-03-29 21:53:34,205 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-03-29 21:53:34,205 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-03-29 21:53:34,206 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-03-29 21:53:34,207 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-03-29 21:53:34,207 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-03-29 21:53:34,208 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-03-29 21:53:34,208 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf [2018-03-29 21:53:34,232 INFO L110 SettingsManager]: Loading preferences was successful [2018-03-29 21:53:34,232 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-03-29 21:53:34,232 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-03-29 21:53:34,232 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG; [2018-03-29 21:53:34,233 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-03-29 21:53:34,233 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-03-29 21:53:34,233 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-03-29 21:53:34,233 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-03-29 21:53:34,234 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-03-29 21:53:34,234 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults: [2018-03-29 21:53:34,234 INFO L133 SettingsManager]: * Property to check=[] a a: x > 42 [2018-03-29 21:53:34,234 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-03-29 21:53:34,234 INFO L133 SettingsManager]: * sizeof long=4 [2018-03-29 21:53:34,235 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-03-29 21:53:34,235 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-03-29 21:53:34,235 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-03-29 21:53:34,235 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-03-29 21:53:34,235 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-03-29 21:53:34,235 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-03-29 21:53:34,235 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-03-29 21:53:34,236 INFO L133 SettingsManager]: * sizeof long double=12 [2018-03-29 21:53:34,236 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-03-29 21:53:34,236 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-03-29 21:53:34,236 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-03-29 21:53:34,236 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-03-29 21:53:34,237 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-03-29 21:53:34,237 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-03-29 21:53:34,237 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-03-29 21:53:34,237 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-03-29 21:53:34,237 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-03-29 21:53:34,237 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-03-29 21:53:34,238 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-29 21:53:34,238 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-03-29 21:53:34,239 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-03-29 21:53:34,239 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-03-29 21:53:34,239 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults: [2018-03-29 21:53:34,239 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\ [2018-03-29 21:53:34,272 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-03-29 21:53:34,283 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-03-29 21:53:34,286 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-03-29 21:53:34,287 INFO L271 PluginConnector]: Initializing CDTParser... [2018-03-29 21:53:34,288 INFO L276 PluginConnector]: CDTParser initialized [2018-03-29 21:53:34,289 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-memsafety/cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,614 INFO L225 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG568a5ddd1 [2018-03-29 21:53:34,841 INFO L287 CDTParser]: IsIndexed: true [2018-03-29 21:53:34,841 INFO L288 CDTParser]: Found 1 translation units. [2018-03-29 21:53:34,841 INFO L168 CDTParser]: Scanning cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,850 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-03-29 21:53:34,851 INFO L215 ultiparseSymbolTable]: [2018-03-29 21:53:34,851 INFO L218 ultiparseSymbolTable]: Function table: [2018-03-29 21:53:34,851 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____bswap_64 ('__bswap_64') in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,851 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,851 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____bswap_32 ('__bswap_32') in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,851 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String ('build_nondet_String') in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,852 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__ ('') in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,852 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-03-29 21:53:34,852 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__timer_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,852 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____int8_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,852 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____fsblkcnt64_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,852 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____fsword_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,852 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__pthread_once_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,853 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__ssize_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,853 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__gid_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,853 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__u_short in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,853 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__wchar_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,853 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__int8_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,853 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__u_int64_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,853 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____intptr_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,853 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__loff_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,853 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__ino_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,854 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____int64_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,854 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__size_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,854 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____u_int in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,854 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__ldiv_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,854 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__off_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,854 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____useconds_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,854 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__pthread_mutex_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,854 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____clockid_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,854 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____fsfilcnt64_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,854 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__pthread_attr_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,854 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____socklen_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,855 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__register_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,855 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__u_int in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,855 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____rlim_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,855 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__clockid_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,855 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____blkcnt_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,855 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____int32_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,855 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__pthread_mutexattr_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,855 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__dev_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,855 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____pid_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,855 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____timer_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,855 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____suseconds_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,855 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__fsblkcnt_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,855 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____ino64_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,855 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__id_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,856 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____ssize_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,856 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____fd_mask in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,856 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__fsfilcnt_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,856 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____id_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,856 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__nlink_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,856 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____gid_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,856 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____off_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,856 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__uint in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,856 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____syscall_ulong_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,856 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__u_int8_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,856 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__pthread_rwlockattr_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,856 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____uid_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,857 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__pthread_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,857 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____blkcnt64_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,857 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____uint64_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,857 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__fd_mask in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,857 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__key_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,857 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__int32_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,857 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____sig_atomic_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,857 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____nlink_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,857 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__sigset_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,858 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____pthread_list_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,858 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__pthread_barrierattr_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,858 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__blkcnt_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,858 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__u_int32_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,858 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____u_long in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,858 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__u_char in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,858 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__ulong in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,858 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__u_quad_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,858 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____int16_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,859 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____off64_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,859 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__blksize_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,859 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__pthread_rwlock_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,859 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__pthread_key_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,859 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____quad_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,859 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____uint32_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,859 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____u_char in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,859 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__pthread_barrier_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,859 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____u_quad_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,860 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____syscall_slong_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,860 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__time_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,860 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__uid_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,860 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____fsblkcnt_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,860 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__int16_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,860 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__lldiv_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,860 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__quad_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,860 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__caddr_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,860 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__u_int16_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,860 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__fsid_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,861 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__pthread_spinlock_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,861 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____loff_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,861 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__div_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,861 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____uint8_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,861 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__pthread_cond_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,861 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____clock_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,861 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____key_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,861 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__ushort in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,861 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____time_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,862 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__pthread_condattr_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,862 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____WAIT_STATUS in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,862 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__int64_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,862 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____sigset_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,862 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____rlim64_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,862 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____fsfilcnt_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,862 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____mode_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,863 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____ino_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,863 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____daddr_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,863 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____fsid_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,863 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____uint16_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,863 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____qaddr_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,863 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____blksize_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,863 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__pid_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,863 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__daddr_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,863 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__fd_set in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,863 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__u_long in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,864 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____caddr_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,864 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__suseconds_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,864 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__clock_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,864 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____u_short in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,864 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____dev_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,864 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__mode_t in cstrchr_unsafe_false-valid-deref.i [2018-03-29 21:53:34,885 INFO L330 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG568a5ddd1 [2018-03-29 21:53:34,889 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-03-29 21:53:34,893 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-03-29 21:53:34,893 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-03-29 21:53:34,894 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-03-29 21:53:34,898 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-03-29 21:53:34,899 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 09:53:34" (1/1) ... [2018-03-29 21:53:34,901 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38eb2806 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:53:34, skipping insertion in model container [2018-03-29 21:53:34,901 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 09:53:34" (1/1) ... [2018-03-29 21:53:34,915 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-29 21:53:34,944 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-29 21:53:35,110 INFO L175 PostProcessor]: Settings: Checked method=main [2018-03-29 21:53:35,160 INFO L175 PostProcessor]: Settings: Checked method=main [2018-03-29 21:53:35,167 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 113 non ball SCCs. Number of states in SCCs 113. [2018-03-29 21:53:35,209 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:53:35 WrapperNode [2018-03-29 21:53:35,209 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-03-29 21:53:35,210 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-03-29 21:53:35,210 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-03-29 21:53:35,210 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-03-29 21:53:35,221 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:53:35" (1/1) ... [2018-03-29 21:53:35,221 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:53:35" (1/1) ... [2018-03-29 21:53:35,236 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:53:35" (1/1) ... [2018-03-29 21:53:35,236 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:53:35" (1/1) ... [2018-03-29 21:53:35,247 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:53:35" (1/1) ... [2018-03-29 21:53:35,253 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:53:35" (1/1) ... [2018-03-29 21:53:35,256 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:53:35" (1/1) ... [2018-03-29 21:53:35,261 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-03-29 21:53:35,262 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-03-29 21:53:35,262 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-03-29 21:53:35,262 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-03-29 21:53:35,263 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:53:35" (1/1) ... No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-03-29 21:53:35,381 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-03-29 21:53:35,381 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-03-29 21:53:35,381 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____bswap_32 [2018-03-29 21:53:35,381 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____bswap_64 [2018-03-29 21:53:35,381 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String [2018-03-29 21:53:35,382 INFO L136 BoogieDeclarations]: Found implementation of procedure cstrchr [2018-03-29 21:53:35,382 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-03-29 21:53:35,382 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____bswap_32 [2018-03-29 21:53:35,382 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fcstrchr_unsafe_false_valid_deref_i____bswap_64 [2018-03-29 21:53:35,382 INFO L128 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-03-29 21:53:35,382 INFO L128 BoogieDeclarations]: Found specification of procedure atof [2018-03-29 21:53:35,382 INFO L128 BoogieDeclarations]: Found specification of procedure atoi [2018-03-29 21:53:35,382 INFO L128 BoogieDeclarations]: Found specification of procedure atol [2018-03-29 21:53:35,382 INFO L128 BoogieDeclarations]: Found specification of procedure atoll [2018-03-29 21:53:35,382 INFO L128 BoogieDeclarations]: Found specification of procedure strtod [2018-03-29 21:53:35,383 INFO L128 BoogieDeclarations]: Found specification of procedure strtof [2018-03-29 21:53:35,383 INFO L128 BoogieDeclarations]: Found specification of procedure strtold [2018-03-29 21:53:35,383 INFO L128 BoogieDeclarations]: Found specification of procedure strtol [2018-03-29 21:53:35,383 INFO L128 BoogieDeclarations]: Found specification of procedure strtoul [2018-03-29 21:53:35,383 INFO L128 BoogieDeclarations]: Found specification of procedure strtoq [2018-03-29 21:53:35,383 INFO L128 BoogieDeclarations]: Found specification of procedure strtouq [2018-03-29 21:53:35,383 INFO L128 BoogieDeclarations]: Found specification of procedure strtoll [2018-03-29 21:53:35,383 INFO L128 BoogieDeclarations]: Found specification of procedure strtoull [2018-03-29 21:53:35,383 INFO L128 BoogieDeclarations]: Found specification of procedure l64a [2018-03-29 21:53:35,383 INFO L128 BoogieDeclarations]: Found specification of procedure a64l [2018-03-29 21:53:35,384 INFO L128 BoogieDeclarations]: Found specification of procedure select [2018-03-29 21:53:35,384 INFO L128 BoogieDeclarations]: Found specification of procedure pselect [2018-03-29 21:53:35,384 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-03-29 21:53:35,384 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-03-29 21:53:35,384 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-03-29 21:53:35,384 INFO L128 BoogieDeclarations]: Found specification of procedure random [2018-03-29 21:53:35,384 INFO L128 BoogieDeclarations]: Found specification of procedure srandom [2018-03-29 21:53:35,384 INFO L128 BoogieDeclarations]: Found specification of procedure initstate [2018-03-29 21:53:35,384 INFO L128 BoogieDeclarations]: Found specification of procedure setstate [2018-03-29 21:53:35,384 INFO L128 BoogieDeclarations]: Found specification of procedure random_r [2018-03-29 21:53:35,384 INFO L128 BoogieDeclarations]: Found specification of procedure srandom_r [2018-03-29 21:53:35,384 INFO L128 BoogieDeclarations]: Found specification of procedure initstate_r [2018-03-29 21:53:35,385 INFO L128 BoogieDeclarations]: Found specification of procedure setstate_r [2018-03-29 21:53:35,385 INFO L128 BoogieDeclarations]: Found specification of procedure rand [2018-03-29 21:53:35,385 INFO L128 BoogieDeclarations]: Found specification of procedure srand [2018-03-29 21:53:35,385 INFO L128 BoogieDeclarations]: Found specification of procedure rand_r [2018-03-29 21:53:35,385 INFO L128 BoogieDeclarations]: Found specification of procedure drand48 [2018-03-29 21:53:35,385 INFO L128 BoogieDeclarations]: Found specification of procedure erand48 [2018-03-29 21:53:35,385 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48 [2018-03-29 21:53:35,385 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48 [2018-03-29 21:53:35,385 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48 [2018-03-29 21:53:35,385 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48 [2018-03-29 21:53:35,385 INFO L128 BoogieDeclarations]: Found specification of procedure srand48 [2018-03-29 21:53:35,385 INFO L128 BoogieDeclarations]: Found specification of procedure seed48 [2018-03-29 21:53:35,385 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48 [2018-03-29 21:53:35,386 INFO L128 BoogieDeclarations]: Found specification of procedure drand48_r [2018-03-29 21:53:35,386 INFO L128 BoogieDeclarations]: Found specification of procedure erand48_r [2018-03-29 21:53:35,386 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-03-29 21:53:35,386 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-03-29 21:53:35,386 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-03-29 21:53:35,386 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-03-29 21:53:35,386 INFO L128 BoogieDeclarations]: Found specification of procedure srand48_r [2018-03-29 21:53:35,386 INFO L128 BoogieDeclarations]: Found specification of procedure seed48_r [2018-03-29 21:53:35,386 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-03-29 21:53:35,387 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-03-29 21:53:35,387 INFO L128 BoogieDeclarations]: Found specification of procedure calloc [2018-03-29 21:53:35,387 INFO L128 BoogieDeclarations]: Found specification of procedure realloc [2018-03-29 21:53:35,387 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-03-29 21:53:35,387 INFO L128 BoogieDeclarations]: Found specification of procedure cfree [2018-03-29 21:53:35,387 INFO L128 BoogieDeclarations]: Found specification of procedure alloca [2018-03-29 21:53:35,387 INFO L128 BoogieDeclarations]: Found specification of procedure valloc [2018-03-29 21:53:35,387 INFO L128 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-03-29 21:53:35,388 INFO L128 BoogieDeclarations]: Found specification of procedure abort [2018-03-29 21:53:35,388 INFO L128 BoogieDeclarations]: Found specification of procedure atexit [2018-03-29 21:53:35,388 INFO L128 BoogieDeclarations]: Found specification of procedure on_exit [2018-03-29 21:53:35,388 INFO L128 BoogieDeclarations]: Found specification of procedure exit [2018-03-29 21:53:35,388 INFO L128 BoogieDeclarations]: Found specification of procedure _Exit [2018-03-29 21:53:35,388 INFO L128 BoogieDeclarations]: Found specification of procedure getenv [2018-03-29 21:53:35,388 INFO L128 BoogieDeclarations]: Found specification of procedure putenv [2018-03-29 21:53:35,389 INFO L128 BoogieDeclarations]: Found specification of procedure setenv [2018-03-29 21:53:35,389 INFO L128 BoogieDeclarations]: Found specification of procedure unsetenv [2018-03-29 21:53:35,389 INFO L128 BoogieDeclarations]: Found specification of procedure clearenv [2018-03-29 21:53:35,389 INFO L128 BoogieDeclarations]: Found specification of procedure mktemp [2018-03-29 21:53:35,389 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemp [2018-03-29 21:53:35,389 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemps [2018-03-29 21:53:35,389 INFO L128 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-03-29 21:53:35,389 INFO L128 BoogieDeclarations]: Found specification of procedure system [2018-03-29 21:53:35,389 INFO L128 BoogieDeclarations]: Found specification of procedure realpath [2018-03-29 21:53:35,390 INFO L128 BoogieDeclarations]: Found specification of procedure bsearch [2018-03-29 21:53:35,390 INFO L128 BoogieDeclarations]: Found specification of procedure qsort [2018-03-29 21:53:35,390 INFO L128 BoogieDeclarations]: Found specification of procedure abs [2018-03-29 21:53:35,390 INFO L128 BoogieDeclarations]: Found specification of procedure labs [2018-03-29 21:53:35,390 INFO L128 BoogieDeclarations]: Found specification of procedure llabs [2018-03-29 21:53:35,390 INFO L128 BoogieDeclarations]: Found specification of procedure div [2018-03-29 21:53:35,390 INFO L128 BoogieDeclarations]: Found specification of procedure ldiv [2018-03-29 21:53:35,390 INFO L128 BoogieDeclarations]: Found specification of procedure lldiv [2018-03-29 21:53:35,391 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt [2018-03-29 21:53:35,391 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt [2018-03-29 21:53:35,391 INFO L128 BoogieDeclarations]: Found specification of procedure gcvt [2018-03-29 21:53:35,391 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt [2018-03-29 21:53:35,391 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt [2018-03-29 21:53:35,391 INFO L128 BoogieDeclarations]: Found specification of procedure qgcvt [2018-03-29 21:53:35,391 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-03-29 21:53:35,391 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-03-29 21:53:35,392 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-03-29 21:53:35,392 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-03-29 21:53:35,392 INFO L128 BoogieDeclarations]: Found specification of procedure mblen [2018-03-29 21:53:35,392 INFO L128 BoogieDeclarations]: Found specification of procedure mbtowc [2018-03-29 21:53:35,392 INFO L128 BoogieDeclarations]: Found specification of procedure wctomb [2018-03-29 21:53:35,392 INFO L128 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-03-29 21:53:35,392 INFO L128 BoogieDeclarations]: Found specification of procedure wcstombs [2018-03-29 21:53:35,392 INFO L128 BoogieDeclarations]: Found specification of procedure rpmatch [2018-03-29 21:53:35,393 INFO L128 BoogieDeclarations]: Found specification of procedure getsubopt [2018-03-29 21:53:35,393 INFO L128 BoogieDeclarations]: Found specification of procedure getloadavg [2018-03-29 21:53:35,393 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-03-29 21:53:35,393 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String [2018-03-29 21:53:35,393 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-03-29 21:53:35,393 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-03-29 21:53:35,393 INFO L128 BoogieDeclarations]: Found specification of procedure cstrchr [2018-03-29 21:53:35,393 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-03-29 21:53:35,394 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-03-29 21:53:35,394 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-03-29 21:53:35,394 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-03-29 21:53:35,394 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-03-29 21:53:35,394 INFO L128 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-03-29 21:53:35,729 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-03-29 21:53:35,729 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 09:53:35 BoogieIcfgContainer [2018-03-29 21:53:35,729 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-03-29 21:53:35,730 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-03-29 21:53:35,730 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-03-29 21:53:35,730 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-03-29 21:53:35,733 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 09:53:35" (1/1) ... [2018-03-29 21:53:35,741 INFO L139 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-03-29 21:53:35,741 INFO L140 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_int] [2018-03-29 21:53:35,760 INFO L298 apSepIcfgTransformer]: Heap separator: starting memloc-array-style preprocessing [2018-03-29 21:53:35,777 INFO L333 apSepIcfgTransformer]: finished MemlocArrayUpdater, created 2 location literals (each corresponds to one heap write) [2018-03-29 21:53:35,786 INFO L393 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-03-29 21:53:35,787 DEBUG L397 apSepIcfgTransformer]: storeIndexInfoToLocLiteral: Map: (Store [1] at(SUMMARY for call write~int(0, ~nondetString~0.base, ~nondetString~0.offset + (~length~0 - 1) * 1, 1); srcloc: L546) with v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base_2) : mll_L546_0 (Store [0] at(SUMMARY for call write~int(0, ~nondetString~0.base, ~nondetString~0.offset + (~length~0 - 1) * 1, 1); srcloc: L546) with (+ v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.offset_2 v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0_5 (- 1))) : mll_L546_1 [2018-03-29 21:53:35,789 DEBUG L399 apSepIcfgTransformer]: edgeToIndexToStoreIndexInfo: NestedMap2: (SUMMARY for call write~int(0, ~nondetString~0.base, ~nondetString~0.offset + (~length~0 - 1) * 1, 1); srcloc: L546) : v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base_2 : (Store [1] at(SUMMARY for call write~int(0, ~nondetString~0.base, ~nondetString~0.offset + (~length~0 - 1) * 1, 1); srcloc: L546) with v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base_2) (SUMMARY for call write~int(0, ~nondetString~0.base, ~nondetString~0.offset + (~length~0 - 1) * 1, 1); srcloc: L546) : (+ v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.offset_2 v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0_5 (- 1)) : (Store [0] at(SUMMARY for call write~int(0, ~nondetString~0.base, ~nondetString~0.offset + (~length~0 - 1) * 1, 1); srcloc: L546) with (+ v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.offset_2 v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0_5 (- 1))) [2018-03-29 21:53:35,836 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-03-29 21:53:43,579 INFO L314 AbstractInterpreter]: Visited 21 different actions 29 times. Merged at 7 different actions 7 times. Never widened. Never found a fixpoint. Largest state had 28 variables. [2018-03-29 21:53:43,581 INFO L405 apSepIcfgTransformer]: finished equality analysis [2018-03-29 21:53:43,590 INFO L195 HeapSepPreAnalysis]: Number of read from array group [#memory_int] : 5 [2018-03-29 21:53:43,590 INFO L415 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-03-29 21:53:43,591 INFO L416 apSepIcfgTransformer]: array groups: Set: [#memory_int] [2018-03-29 21:53:43,591 INFO L418 apSepIcfgTransformer]: select infos: Set: ((select |v_#memory_int_5| v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base_2), at (SUMMARY for call write~int(0, ~nondetString~0.base, ~nondetString~0.offset + (~length~0 - 1) * 1, 1); srcloc: L546)) ((select (select |v_#memory_int_1| v_cstrchr_~s.base_2) v_cstrchr_~s.offset_2), at (SUMMARY for call #t~mem4 := read~int(~s.base, ~s.offset, 1); srcloc: L551)) ((select (select |v_#memory_int_2| v_cstrchr_~s.base_5) v_cstrchr_~s.offset_4), at (SUMMARY for call #t~mem5 := read~int(~s.base, ~s.offset, 1); srcloc: L551''')) ((select (select |v_#memory_int_3| v_cstrchr_~s.base_10) v_cstrchr_~s.offset_8), at (SUMMARY for call #t~mem8 := read~int(~s.base, ~s.offset, 1); srcloc: L551''''''''''''''')) ((select (select |v_#memory_int_8| |v_main_#t~ret12.base_2|) |v_main_#t~ret12.offset_2|), at (SUMMARY for call #t~mem13 := read~int(#t~ret12.base, #t~ret12.offset, 1); srcloc: L557'')) [2018-03-29 21:53:43,604 DEBUG L379 HeapPartitionManager]: creating LocationBlock locs_30 [2018-03-29 21:53:43,604 DEBUG L380 HeapPartitionManager]: with contents [NoStoreIndexInfo] [2018-03-29 21:53:43,604 DEBUG L329 HeapPartitionManager]: adding LocationBlock locs_30 [2018-03-29 21:53:43,604 DEBUG L330 HeapPartitionManager]: at dimension 0 for ((select |v_#memory_int_5| v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base_2), at (SUMMARY for call write~int(0, ~nondetString~0.base, ~nondetString~0.offset + (~length~0 - 1) * 1, 1); srcloc: L546)) [2018-03-29 21:53:43,604 DEBUG L331 HeapPartitionManager]: write locations: [NoStoreIndexInfo] [2018-03-29 21:53:43,604 DEBUG L329 HeapPartitionManager]: adding LocationBlock locs_30 [2018-03-29 21:53:43,605 DEBUG L330 HeapPartitionManager]: at dimension 0 for ((select (select |v_#memory_int_1| v_cstrchr_~s.base_2) v_cstrchr_~s.offset_2), at (SUMMARY for call #t~mem4 := read~int(~s.base, ~s.offset, 1); srcloc: L551)) [2018-03-29 21:53:43,605 DEBUG L331 HeapPartitionManager]: write locations: [NoStoreIndexInfo] [2018-03-29 21:53:43,605 DEBUG L379 HeapPartitionManager]: creating LocationBlock locs_30 [2018-03-29 21:53:43,605 DEBUG L380 HeapPartitionManager]: with contents [NoStoreIndexInfo] [2018-03-29 21:53:43,605 DEBUG L329 HeapPartitionManager]: adding LocationBlock locs_30 [2018-03-29 21:53:43,605 DEBUG L330 HeapPartitionManager]: at dimension 1 for ((select (select |v_#memory_int_1| v_cstrchr_~s.base_2) v_cstrchr_~s.offset_2), at (SUMMARY for call #t~mem4 := read~int(~s.base, ~s.offset, 1); srcloc: L551)) [2018-03-29 21:53:43,605 DEBUG L331 HeapPartitionManager]: write locations: [NoStoreIndexInfo] [2018-03-29 21:53:43,605 DEBUG L329 HeapPartitionManager]: adding LocationBlock locs_30 [2018-03-29 21:53:43,606 DEBUG L330 HeapPartitionManager]: at dimension 0 for ((select (select |v_#memory_int_2| v_cstrchr_~s.base_5) v_cstrchr_~s.offset_4), at (SUMMARY for call #t~mem5 := read~int(~s.base, ~s.offset, 1); srcloc: L551''')) [2018-03-29 21:53:43,606 DEBUG L331 HeapPartitionManager]: write locations: [NoStoreIndexInfo] [2018-03-29 21:53:43,606 DEBUG L329 HeapPartitionManager]: adding LocationBlock locs_30 [2018-03-29 21:53:43,606 DEBUG L330 HeapPartitionManager]: at dimension 1 for ((select (select |v_#memory_int_2| v_cstrchr_~s.base_5) v_cstrchr_~s.offset_4), at (SUMMARY for call #t~mem5 := read~int(~s.base, ~s.offset, 1); srcloc: L551''')) [2018-03-29 21:53:43,606 DEBUG L331 HeapPartitionManager]: write locations: [NoStoreIndexInfo] [2018-03-29 21:53:43,606 DEBUG L329 HeapPartitionManager]: adding LocationBlock locs_30 [2018-03-29 21:53:43,606 DEBUG L330 HeapPartitionManager]: at dimension 0 for ((select (select |v_#memory_int_3| v_cstrchr_~s.base_10) v_cstrchr_~s.offset_8), at (SUMMARY for call #t~mem8 := read~int(~s.base, ~s.offset, 1); srcloc: L551''''''''''''''')) [2018-03-29 21:53:43,606 DEBUG L331 HeapPartitionManager]: write locations: [NoStoreIndexInfo] [2018-03-29 21:53:43,606 DEBUG L329 HeapPartitionManager]: adding LocationBlock locs_30 [2018-03-29 21:53:43,607 DEBUG L330 HeapPartitionManager]: at dimension 1 for ((select (select |v_#memory_int_3| v_cstrchr_~s.base_10) v_cstrchr_~s.offset_8), at (SUMMARY for call #t~mem8 := read~int(~s.base, ~s.offset, 1); srcloc: L551''''''''''''''')) [2018-03-29 21:53:43,607 DEBUG L331 HeapPartitionManager]: write locations: [NoStoreIndexInfo] [2018-03-29 21:53:43,607 DEBUG L329 HeapPartitionManager]: adding LocationBlock locs_30 [2018-03-29 21:53:43,607 DEBUG L330 HeapPartitionManager]: at dimension 0 for ((select (select |v_#memory_int_8| |v_main_#t~ret12.base_2|) |v_main_#t~ret12.offset_2|), at (SUMMARY for call #t~mem13 := read~int(#t~ret12.base, #t~ret12.offset, 1); srcloc: L557'')) [2018-03-29 21:53:43,607 DEBUG L331 HeapPartitionManager]: write locations: [NoStoreIndexInfo] [2018-03-29 21:53:43,607 DEBUG L329 HeapPartitionManager]: adding LocationBlock locs_30 [2018-03-29 21:53:43,607 DEBUG L330 HeapPartitionManager]: at dimension 1 for ((select (select |v_#memory_int_8| |v_main_#t~ret12.base_2|) |v_main_#t~ret12.offset_2|), at (SUMMARY for call #t~mem13 := read~int(#t~ret12.base, #t~ret12.offset, 1); srcloc: L557'')) [2018-03-29 21:53:43,607 DEBUG L331 HeapPartitionManager]: write locations: [NoStoreIndexInfo] [2018-03-29 21:53:43,607 INFO L336 HeapPartitionManager]: partitioning result: [2018-03-29 21:53:43,608 INFO L341 HeapPartitionManager]: location blocks for array group [#memory_int] [2018-03-29 21:53:43,608 INFO L350 HeapPartitionManager]: at dimension 0 [2018-03-29 21:53:43,608 INFO L351 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-03-29 21:53:43,608 INFO L352 HeapPartitionManager]: # location blocks :1 [2018-03-29 21:53:43,608 DEBUG L359 HeapPartitionManager]: location block contents: [2018-03-29 21:53:43,609 DEBUG L362 HeapPartitionManager]: [NoStoreIndexInfo] [2018-03-29 21:53:43,609 INFO L350 HeapPartitionManager]: at dimension 1 [2018-03-29 21:53:43,609 INFO L351 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-03-29 21:53:43,609 INFO L352 HeapPartitionManager]: # location blocks :1 [2018-03-29 21:53:43,609 DEBUG L359 HeapPartitionManager]: location block contents: [2018-03-29 21:53:43,609 DEBUG L362 HeapPartitionManager]: [NoStoreIndexInfo] [2018-03-29 21:53:43,610 INFO L124 ransitionTransformer]: executing heap partitioning transformation [2018-03-29 21:53:43,614 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,614 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 21:53:43,614 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,614 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,615 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,615 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 21:53:43,615 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,615 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,615 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,615 DEBUG L259 ransitionTransformer]: Formula: (and (= |v_#NULL.offset_1| 0) (= |v_#NULL.base_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] [2018-03-29 21:53:43,615 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,615 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,616 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,616 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 21:53:43,616 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,616 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,616 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,616 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 21:53:43,616 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,616 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,616 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,617 DEBUG L259 ransitionTransformer]: Formula: (= |v_#valid_7| (store |v_#valid_8| 0 0)) InVars {#valid=|v_#valid_8|} OutVars{#valid=|v_#valid_7|} AuxVars[] AssignedVars[#valid] [2018-03-29 21:53:43,617 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,617 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,617 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,617 DEBUG L259 ransitionTransformer]: Formula: (and (= v_main_~s~0.base_1 |v_main_#t~ret10.base_2|) (= v_main_~s~0.offset_1 |v_main_#t~ret10.offset_2|)) InVars {main_#t~ret10.offset=|v_main_#t~ret10.offset_2|, main_#t~ret10.base=|v_main_#t~ret10.base_2|} OutVars{main_#t~ret10.offset=|v_main_#t~ret10.offset_2|, main_#t~ret10.base=|v_main_#t~ret10.base_2|, main_~s~0.base=v_main_~s~0.base_1, main_~s~0.offset=v_main_~s~0.offset_1} AuxVars[] AssignedVars[main_~s~0.base, main_~s~0.offset] [2018-03-29 21:53:43,617 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,617 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,617 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,618 DEBUG L259 ransitionTransformer]: Formula: (and (<= |v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#t~nondet2_1| 2147483647) (<= 0 (+ |v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#t~nondet2_1| 2147483648))) InVars {__U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#t~nondet2=|v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#t~nondet2_1|} OutVars{__U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#t~nondet2=|v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#t~nondet2_1|} AuxVars[] AssignedVars[] [2018-03-29 21:53:43,618 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,618 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,618 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,618 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 21:53:43,618 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,619 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,619 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,619 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~ret10.offset=|v_main_#t~ret10.offset_3|, main_#t~ret10.base=|v_main_#t~ret10.base_3|} AuxVars[] AssignedVars[main_#t~ret10.offset, main_#t~ret10.base] [2018-03-29 21:53:43,619 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,619 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,619 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,619 DEBUG L259 ransitionTransformer]: Formula: (= v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0_7 |v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#t~nondet2_2|) InVars {__U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#t~nondet2=|v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#t~nondet2_2|} OutVars{__U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#t~nondet2=|v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#t~nondet2_2|, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0=v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0_7} AuxVars[] AssignedVars[__U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0] [2018-03-29 21:53:43,619 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,619 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,620 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,620 DEBUG L259 ransitionTransformer]: Formula: (and (<= 0 (+ |v_main_#t~nondet11_1| 2147483648)) (<= |v_main_#t~nondet11_1| 2147483647)) InVars {main_#t~nondet11=|v_main_#t~nondet11_1|} OutVars{main_#t~nondet11=|v_main_#t~nondet11_1|} AuxVars[] AssignedVars[] [2018-03-29 21:53:43,620 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,620 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,620 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,620 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{__U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#t~nondet2=|v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#t~nondet2_3|} AuxVars[] AssignedVars[__U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#t~nondet2] [2018-03-29 21:53:43,620 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,620 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,621 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,621 DEBUG L259 ransitionTransformer]: Formula: (and (= |v_cstrchr_#in~s.offsetInParam_1| v_main_~s~0.offset_5) (= |v_cstrchr_#in~s.baseInParam_1| v_main_~s~0.base_5) (= |v_cstrchr_#in~cInParam_1| |v_main_#t~nondet11_4|)) InVars {main_~s~0.base=v_main_~s~0.base_5, main_~s~0.offset=v_main_~s~0.offset_5, main_#t~nondet11=|v_main_#t~nondet11_4|} OutVars{cstrchr_#in~c=|v_cstrchr_#in~cInParam_1|, cstrchr_#in~s.offset=|v_cstrchr_#in~s.offsetInParam_1|, cstrchr_#in~s.base=|v_cstrchr_#in~s.baseInParam_1|} AuxVars[] AssignedVars[cstrchr_#in~s.offset, cstrchr_#in~c, cstrchr_#in~s.base] [2018-03-29 21:53:43,621 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,621 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,621 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,621 DEBUG L259 ransitionTransformer]: Formula: (< v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0_1 1) InVars {__U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0=v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0_1} OutVars{__U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0=v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0_1} AuxVars[] AssignedVars[] [2018-03-29 21:53:43,621 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,622 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,622 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,622 DEBUG L259 ransitionTransformer]: Formula: (not (< v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0_3 1)) InVars {__U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0=v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0_3} OutVars{__U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0=v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0_3} AuxVars[] AssignedVars[] [2018-03-29 21:53:43,622 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,622 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,624 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,624 DEBUG L259 ransitionTransformer]: Formula: (and (<= 0 |v_main_#t~ret12.offset_2|) (= |v_main_#t~mem13_1| (select (select |v_#memory_int_part_locs_30_locs_30_1| |v_main_#t~ret12.base_2|) |v_main_#t~ret12.offset_2|)) (<= (+ |v_main_#t~ret12.offset_2| 1) (select |v_#length_13| |v_main_#t~ret12.base_2|)) (= 1 (select |v_#valid_16| |v_main_#t~ret12.base_2|))) InVars {main_#t~ret12.base=|v_main_#t~ret12.base_2|, #length=|v_#length_13|, main_#t~ret12.offset=|v_main_#t~ret12.offset_2|, #memory_int_part_locs_30_locs_30=|v_#memory_int_part_locs_30_locs_30_1|, #valid=|v_#valid_16|} OutVars{main_#t~mem13=|v_main_#t~mem13_1|, #valid=|v_#valid_16|, main_#t~ret12.base=|v_main_#t~ret12.base_2|, #length=|v_#length_13|, main_#t~ret12.offset=|v_main_#t~ret12.offset_2|, #memory_int_part_locs_30_locs_30=|v_#memory_int_part_locs_30_locs_30_1|} AuxVars[] AssignedVars[main_#t~mem13] [2018-03-29 21:53:43,624 DEBUG L266 ransitionTransformer]: formula has changed [2018-03-29 21:53:43,625 DEBUG L267 ransitionTransformer]: old formula: [2018-03-29 21:53:43,625 DEBUG L268 ransitionTransformer]: (and (<= 0 |v_main_#t~ret12.offset_2|) (= |v_main_#t~mem13_1| (select (select |v_#memory_int_8| |v_main_#t~ret12.base_2|) |v_main_#t~ret12.offset_2|)) (<= (+ |v_main_#t~ret12.offset_2| 1) (select |v_#length_13| |v_main_#t~ret12.base_2|)) (= 1 (select |v_#valid_16| |v_main_#t~ret12.base_2|))) [2018-03-29 21:53:43,625 DEBUG L269 ransitionTransformer]: new formula: [2018-03-29 21:53:43,625 DEBUG L270 ransitionTransformer]: (and (<= 0 |v_main_#t~ret12.offset_2|) (= |v_main_#t~mem13_1| (select (select |v_#memory_int_part_locs_30_locs_30_1| |v_main_#t~ret12.base_2|) |v_main_#t~ret12.offset_2|)) (<= (+ |v_main_#t~ret12.offset_2| 1) (select |v_#length_13| |v_main_#t~ret12.base_2|)) (= 1 (select |v_#valid_16| |v_main_#t~ret12.base_2|))) [2018-03-29 21:53:43,625 DEBUG L274 ransitionTransformer]: invars have changed [2018-03-29 21:53:43,625 DEBUG L275 ransitionTransformer]: old invars: [2018-03-29 21:53:43,626 DEBUG L276 ransitionTransformer]: {#valid=|v_#valid_16|, #memory_int=|v_#memory_int_8|, main_#t~ret12.base=|v_main_#t~ret12.base_2|, #length=|v_#length_13|, main_#t~ret12.offset=|v_main_#t~ret12.offset_2|} [2018-03-29 21:53:43,626 DEBUG L277 ransitionTransformer]: new invars: [2018-03-29 21:53:43,626 DEBUG L278 ransitionTransformer]: {main_#t~ret12.base=|v_main_#t~ret12.base_2|, #length=|v_#length_13|, main_#t~ret12.offset=|v_main_#t~ret12.offset_2|, #memory_int_part_locs_30_locs_30=|v_#memory_int_part_locs_30_locs_30_1|, #valid=|v_#valid_16|} [2018-03-29 21:53:43,626 DEBUG L282 ransitionTransformer]: outvars have changed [2018-03-29 21:53:43,626 DEBUG L283 ransitionTransformer]: old outvars: [2018-03-29 21:53:43,626 DEBUG L284 ransitionTransformer]: {main_#t~mem13=|v_main_#t~mem13_1|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_8|, main_#t~ret12.base=|v_main_#t~ret12.base_2|, #length=|v_#length_13|, main_#t~ret12.offset=|v_main_#t~ret12.offset_2|} [2018-03-29 21:53:43,626 DEBUG L285 ransitionTransformer]: new outvars: [2018-03-29 21:53:43,627 DEBUG L286 ransitionTransformer]: {main_#t~mem13=|v_main_#t~mem13_1|, #valid=|v_#valid_16|, main_#t~ret12.base=|v_main_#t~ret12.base_2|, #length=|v_#length_13|, main_#t~ret12.offset=|v_main_#t~ret12.offset_2|, #memory_int_part_locs_30_locs_30=|v_#memory_int_part_locs_30_locs_30_1|} [2018-03-29 21:53:43,627 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,627 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,627 DEBUG L259 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_17| |v_main_#t~ret12.base_3|))) InVars {main_#t~ret12.base=|v_main_#t~ret12.base_3|, #valid=|v_#valid_17|} OutVars{main_#t~ret12.base=|v_main_#t~ret12.base_3|, #valid=|v_#valid_17|} AuxVars[] AssignedVars[] [2018-03-29 21:53:43,627 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,627 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,628 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,628 DEBUG L259 ransitionTransformer]: Formula: (or (not (<= (+ |v_main_#t~ret12.offset_3| 1) (select |v_#length_14| |v_main_#t~ret12.base_4|))) (not (<= 0 |v_main_#t~ret12.offset_3|))) InVars {#length=|v_#length_14|, main_#t~ret12.base=|v_main_#t~ret12.base_4|, main_#t~ret12.offset=|v_main_#t~ret12.offset_3|} OutVars{#length=|v_#length_14|, main_#t~ret12.base=|v_main_#t~ret12.base_4|, main_#t~ret12.offset=|v_main_#t~ret12.offset_3|} AuxVars[] AssignedVars[] [2018-03-29 21:53:43,628 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,628 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,629 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,629 DEBUG L259 ransitionTransformer]: Formula: (and (= v_cstrchr_~s.offset_1 |v_cstrchr_#in~s.offset_1|) (= v_cstrchr_~s.base_1 |v_cstrchr_#in~s.base_1|)) InVars {cstrchr_#in~s.offset=|v_cstrchr_#in~s.offset_1|, cstrchr_#in~s.base=|v_cstrchr_#in~s.base_1|} OutVars{cstrchr_~s.base=v_cstrchr_~s.base_1, cstrchr_#in~s.offset=|v_cstrchr_#in~s.offset_1|, cstrchr_#in~s.base=|v_cstrchr_#in~s.base_1|, cstrchr_~s.offset=v_cstrchr_~s.offset_1} AuxVars[] AssignedVars[cstrchr_~s.base, cstrchr_~s.offset] [2018-03-29 21:53:43,629 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,629 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,629 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,629 DEBUG L259 ransitionTransformer]: Formula: (= v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0_2 1) InVars {} OutVars{__U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0=v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0_2} AuxVars[] AssignedVars[__U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0] [2018-03-29 21:53:43,630 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,630 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,630 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,630 DEBUG L259 ransitionTransformer]: Formula: (and (= |v_#length_7| (store |v_#length_8| |v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#t~malloc3.base_1| v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0_4)) (= 0 (select |v_#valid_10| |v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#t~malloc3.base_1|)) (= 0 |v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#t~malloc3.offset_1|) (= (store |v_#valid_10| |v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#t~malloc3.base_1| 1) |v_#valid_9|) (not (= 0 |v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#t~malloc3.base_1|))) InVars {#length=|v_#length_8|, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0=v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0_4, #valid=|v_#valid_10|} OutVars{__U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#t~malloc3.base=|v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#t~malloc3.base_1|, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#t~malloc3.offset=|v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#t~malloc3.offset_1|, #length=|v_#length_7|, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0=v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0_4, #valid=|v_#valid_9|} AuxVars[] AssignedVars[__U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#t~malloc3.base, #valid, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#t~malloc3.offset, #length] [2018-03-29 21:53:43,630 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,631 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,631 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,631 DEBUG L259 ransitionTransformer]: Formula: (= v_main_~res~0_1 |v_main_#t~mem13_2|) InVars {main_#t~mem13=|v_main_#t~mem13_2|} OutVars{main_~res~0=v_main_~res~0_1, main_#t~mem13=|v_main_#t~mem13_2|} AuxVars[] AssignedVars[main_~res~0] [2018-03-29 21:53:43,631 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,631 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,632 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,632 DEBUG L259 ransitionTransformer]: Formula: (= v_cstrchr_~c_1 |v_cstrchr_#in~c_1|) InVars {cstrchr_#in~c=|v_cstrchr_#in~c_1|} OutVars{cstrchr_#in~c=|v_cstrchr_#in~c_1|, cstrchr_~c=v_cstrchr_~c_1} AuxVars[] AssignedVars[cstrchr_~c] [2018-03-29 21:53:43,632 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,632 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,632 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,632 DEBUG L259 ransitionTransformer]: Formula: (and (= v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base_1 |v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#t~malloc3.base_2|) (= v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.offset_1 |v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#t~malloc3.offset_2|)) InVars {__U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#t~malloc3.base=|v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#t~malloc3.base_2|, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#t~malloc3.offset=|v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#t~malloc3.offset_2|} OutVars{__U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#t~malloc3.base=|v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#t~malloc3.base_2|, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#t~malloc3.offset=|v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#t~malloc3.offset_2|, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.offset=v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.offset_1, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base=v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base_1} AuxVars[] AssignedVars[__U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.offset] [2018-03-29 21:53:43,633 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,633 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,633 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,633 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~nondet11=|v_main_#t~nondet11_3|} AuxVars[] AssignedVars[main_#t~nondet11] [2018-03-29 21:53:43,633 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,633 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,634 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,634 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 21:53:43,634 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,634 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,634 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,634 DEBUG L259 ransitionTransformer]: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 21:53:43,634 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,635 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,636 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,636 DEBUG L259 ransitionTransformer]: Formula: (let ((.cse0 (+ v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.offset_2 v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0_5))) (and (= |v_#memory_int_part_locs_30_locs_30_2| |v_#memory_int_part_locs_30_locs_30_3|) (<= 1 .cse0) (= 1 (select |v_#valid_11| v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base_2)) (<= .cse0 (select |v_#length_9| v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base_2)))) InVars {__U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0=v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0_5, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base=v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base_2, #valid=|v_#valid_11|, #length=|v_#length_9|, #memory_int_part_locs_30_locs_30=|v_#memory_int_part_locs_30_locs_30_3|, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.offset=v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.offset_2} OutVars{__U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0=v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0_5, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base=v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base_2, #valid=|v_#valid_11|, #length=|v_#length_9|, #memory_int_part_locs_30_locs_30=|v_#memory_int_part_locs_30_locs_30_2|, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.offset=v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.offset_2} AuxVars[] AssignedVars[#memory_int_part_locs_30_locs_30] [2018-03-29 21:53:43,636 DEBUG L266 ransitionTransformer]: formula has changed [2018-03-29 21:53:43,636 DEBUG L267 ransitionTransformer]: old formula: [2018-03-29 21:53:43,637 DEBUG L268 ransitionTransformer]: (let ((.cse0 (+ v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.offset_2 v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0_5))) (and (= |v_#memory_int_4| (store |v_#memory_int_5| v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base_2 (store (select |v_#memory_int_5| v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base_2) (+ v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.offset_2 v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0_5 (- 1)) 0))) (<= 1 .cse0) (= 1 (select |v_#valid_11| v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base_2)) (<= .cse0 (select |v_#length_9| v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base_2)))) [2018-03-29 21:53:43,637 DEBUG L269 ransitionTransformer]: new formula: [2018-03-29 21:53:43,637 DEBUG L270 ransitionTransformer]: (let ((.cse0 (+ v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.offset_2 v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0_5))) (and (= |v_#memory_int_part_locs_30_locs_30_2| |v_#memory_int_part_locs_30_locs_30_3|) (<= 1 .cse0) (= 1 (select |v_#valid_11| v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base_2)) (<= .cse0 (select |v_#length_9| v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base_2)))) [2018-03-29 21:53:43,637 DEBUG L274 ransitionTransformer]: invars have changed [2018-03-29 21:53:43,637 DEBUG L275 ransitionTransformer]: old invars: [2018-03-29 21:53:43,637 DEBUG L276 ransitionTransformer]: {__U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0=v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0_5, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base=v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base_2, #valid=|v_#valid_11|, #memory_int=|v_#memory_int_5|, #length=|v_#length_9|, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.offset=v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.offset_2} [2018-03-29 21:53:43,638 DEBUG L277 ransitionTransformer]: new invars: [2018-03-29 21:53:43,638 DEBUG L278 ransitionTransformer]: {__U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0=v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0_5, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base=v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base_2, #valid=|v_#valid_11|, #length=|v_#length_9|, #memory_int_part_locs_30_locs_30=|v_#memory_int_part_locs_30_locs_30_3|, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.offset=v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.offset_2} [2018-03-29 21:53:43,638 DEBUG L282 ransitionTransformer]: outvars have changed [2018-03-29 21:53:43,638 DEBUG L283 ransitionTransformer]: old outvars: [2018-03-29 21:53:43,638 DEBUG L284 ransitionTransformer]: {__U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0=v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0_5, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base=v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base_2, #valid=|v_#valid_11|, #memory_int=|v_#memory_int_4|, #length=|v_#length_9|, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.offset=v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.offset_2} [2018-03-29 21:53:43,638 DEBUG L285 ransitionTransformer]: new outvars: [2018-03-29 21:53:43,639 DEBUG L286 ransitionTransformer]: {__U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0=v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0_5, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base=v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base_2, #valid=|v_#valid_11|, #length=|v_#length_9|, #memory_int_part_locs_30_locs_30=|v_#memory_int_part_locs_30_locs_30_2|, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.offset=v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.offset_2} [2018-03-29 21:53:43,639 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,639 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,639 DEBUG L259 ransitionTransformer]: Formula: (not (= (select |v_#valid_12| v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base_3) 1)) InVars {#valid=|v_#valid_12|, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base=v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base_3} OutVars{#valid=|v_#valid_12|, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base=v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base_3} AuxVars[] AssignedVars[] [2018-03-29 21:53:43,639 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,639 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,639 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,640 DEBUG L259 ransitionTransformer]: Formula: (let ((.cse0 (+ v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.offset_3 v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0_6))) (or (not (<= .cse0 (select |v_#length_10| v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base_4))) (not (<= 1 .cse0)))) InVars {#length=|v_#length_10|, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0=v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0_6, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.offset=v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.offset_3, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base=v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base_4} OutVars{#length=|v_#length_10|, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0=v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~length~0_6, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.offset=v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.offset_3, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base=v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base_4} AuxVars[] AssignedVars[] [2018-03-29 21:53:43,640 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,640 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,640 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,640 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~mem13=|v_main_#t~mem13_3|} AuxVars[] AssignedVars[main_#t~mem13] [2018-03-29 21:53:43,640 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,640 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,641 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,641 DEBUG L259 ransitionTransformer]: Formula: (and (<= (+ v_cstrchr_~s.offset_2 1) (select |v_#length_1| v_cstrchr_~s.base_2)) (<= 0 v_cstrchr_~s.offset_2) (= 1 (select |v_#valid_1| v_cstrchr_~s.base_2)) (= (select (select |v_#memory_int_part_locs_30_locs_30_4| v_cstrchr_~s.base_2) v_cstrchr_~s.offset_2) |v_cstrchr_#t~mem4_1|)) InVars {cstrchr_~s.base=v_cstrchr_~s.base_2, #length=|v_#length_1|, cstrchr_~s.offset=v_cstrchr_~s.offset_2, #memory_int_part_locs_30_locs_30=|v_#memory_int_part_locs_30_locs_30_4|, #valid=|v_#valid_1|} OutVars{cstrchr_#t~mem4=|v_cstrchr_#t~mem4_1|, #valid=|v_#valid_1|, cstrchr_~s.base=v_cstrchr_~s.base_2, #length=|v_#length_1|, cstrchr_~s.offset=v_cstrchr_~s.offset_2, #memory_int_part_locs_30_locs_30=|v_#memory_int_part_locs_30_locs_30_4|} AuxVars[] AssignedVars[cstrchr_#t~mem4] [2018-03-29 21:53:43,641 DEBUG L266 ransitionTransformer]: formula has changed [2018-03-29 21:53:43,641 DEBUG L267 ransitionTransformer]: old formula: [2018-03-29 21:53:43,641 DEBUG L268 ransitionTransformer]: (and (<= (+ v_cstrchr_~s.offset_2 1) (select |v_#length_1| v_cstrchr_~s.base_2)) (<= 0 v_cstrchr_~s.offset_2) (= 1 (select |v_#valid_1| v_cstrchr_~s.base_2)) (= (select (select |v_#memory_int_1| v_cstrchr_~s.base_2) v_cstrchr_~s.offset_2) |v_cstrchr_#t~mem4_1|)) [2018-03-29 21:53:43,641 DEBUG L269 ransitionTransformer]: new formula: [2018-03-29 21:53:43,641 DEBUG L270 ransitionTransformer]: (and (<= (+ v_cstrchr_~s.offset_2 1) (select |v_#length_1| v_cstrchr_~s.base_2)) (<= 0 v_cstrchr_~s.offset_2) (= 1 (select |v_#valid_1| v_cstrchr_~s.base_2)) (= (select (select |v_#memory_int_part_locs_30_locs_30_4| v_cstrchr_~s.base_2) v_cstrchr_~s.offset_2) |v_cstrchr_#t~mem4_1|)) [2018-03-29 21:53:43,642 DEBUG L274 ransitionTransformer]: invars have changed [2018-03-29 21:53:43,642 DEBUG L275 ransitionTransformer]: old invars: [2018-03-29 21:53:43,642 DEBUG L276 ransitionTransformer]: {#valid=|v_#valid_1|, cstrchr_~s.base=v_cstrchr_~s.base_2, #memory_int=|v_#memory_int_1|, #length=|v_#length_1|, cstrchr_~s.offset=v_cstrchr_~s.offset_2} [2018-03-29 21:53:43,642 DEBUG L277 ransitionTransformer]: new invars: [2018-03-29 21:53:43,642 DEBUG L278 ransitionTransformer]: {cstrchr_~s.base=v_cstrchr_~s.base_2, #length=|v_#length_1|, cstrchr_~s.offset=v_cstrchr_~s.offset_2, #memory_int_part_locs_30_locs_30=|v_#memory_int_part_locs_30_locs_30_4|, #valid=|v_#valid_1|} [2018-03-29 21:53:43,642 DEBUG L282 ransitionTransformer]: outvars have changed [2018-03-29 21:53:43,642 DEBUG L283 ransitionTransformer]: old outvars: [2018-03-29 21:53:43,642 DEBUG L284 ransitionTransformer]: {cstrchr_#t~mem4=|v_cstrchr_#t~mem4_1|, #valid=|v_#valid_1|, cstrchr_~s.base=v_cstrchr_~s.base_2, #memory_int=|v_#memory_int_1|, #length=|v_#length_1|, cstrchr_~s.offset=v_cstrchr_~s.offset_2} [2018-03-29 21:53:43,642 DEBUG L285 ransitionTransformer]: new outvars: [2018-03-29 21:53:43,642 DEBUG L286 ransitionTransformer]: {cstrchr_#t~mem4=|v_cstrchr_#t~mem4_1|, #valid=|v_#valid_1|, cstrchr_~s.base=v_cstrchr_~s.base_2, #length=|v_#length_1|, cstrchr_~s.offset=v_cstrchr_~s.offset_2, #memory_int_part_locs_30_locs_30=|v_#memory_int_part_locs_30_locs_30_4|} [2018-03-29 21:53:43,642 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,643 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,643 DEBUG L259 ransitionTransformer]: Formula: (not (= (select |v_#valid_2| v_cstrchr_~s.base_3) 1)) InVars {cstrchr_~s.base=v_cstrchr_~s.base_3, #valid=|v_#valid_2|} OutVars{cstrchr_~s.base=v_cstrchr_~s.base_3, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] [2018-03-29 21:53:43,643 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,643 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,643 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,643 DEBUG L259 ransitionTransformer]: Formula: (or (not (<= (+ v_cstrchr_~s.offset_3 1) (select |v_#length_2| v_cstrchr_~s.base_4))) (not (<= 0 v_cstrchr_~s.offset_3))) InVars {cstrchr_~s.base=v_cstrchr_~s.base_4, #length=|v_#length_2|, cstrchr_~s.offset=v_cstrchr_~s.offset_3} OutVars{cstrchr_~s.base=v_cstrchr_~s.base_4, #length=|v_#length_2|, cstrchr_~s.offset=v_cstrchr_~s.offset_3} AuxVars[] AssignedVars[] [2018-03-29 21:53:43,644 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,644 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,644 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,644 DEBUG L259 ransitionTransformer]: Formula: (and (= 1 (select |v_#valid_5| v_cstrchr_~s.base_10)) (<= (+ v_cstrchr_~s.offset_8 1) (select |v_#length_5| v_cstrchr_~s.base_10)) (<= 0 v_cstrchr_~s.offset_8) (= (select (select |v_#memory_int_part_locs_30_locs_30_5| v_cstrchr_~s.base_10) v_cstrchr_~s.offset_8) |v_cstrchr_#t~mem8_1|)) InVars {cstrchr_~s.base=v_cstrchr_~s.base_10, #length=|v_#length_5|, cstrchr_~s.offset=v_cstrchr_~s.offset_8, #memory_int_part_locs_30_locs_30=|v_#memory_int_part_locs_30_locs_30_5|, #valid=|v_#valid_5|} OutVars{#valid=|v_#valid_5|, cstrchr_~s.base=v_cstrchr_~s.base_10, #length=|v_#length_5|, cstrchr_#t~mem8=|v_cstrchr_#t~mem8_1|, cstrchr_~s.offset=v_cstrchr_~s.offset_8, #memory_int_part_locs_30_locs_30=|v_#memory_int_part_locs_30_locs_30_5|} AuxVars[] AssignedVars[cstrchr_#t~mem8] [2018-03-29 21:53:43,644 DEBUG L266 ransitionTransformer]: formula has changed [2018-03-29 21:53:43,644 DEBUG L267 ransitionTransformer]: old formula: [2018-03-29 21:53:43,645 DEBUG L268 ransitionTransformer]: (and (= 1 (select |v_#valid_5| v_cstrchr_~s.base_10)) (<= (+ v_cstrchr_~s.offset_8 1) (select |v_#length_5| v_cstrchr_~s.base_10)) (<= 0 v_cstrchr_~s.offset_8) (= (select (select |v_#memory_int_3| v_cstrchr_~s.base_10) v_cstrchr_~s.offset_8) |v_cstrchr_#t~mem8_1|)) [2018-03-29 21:53:43,645 DEBUG L269 ransitionTransformer]: new formula: [2018-03-29 21:53:43,645 DEBUG L270 ransitionTransformer]: (and (= 1 (select |v_#valid_5| v_cstrchr_~s.base_10)) (<= (+ v_cstrchr_~s.offset_8 1) (select |v_#length_5| v_cstrchr_~s.base_10)) (<= 0 v_cstrchr_~s.offset_8) (= (select (select |v_#memory_int_part_locs_30_locs_30_5| v_cstrchr_~s.base_10) v_cstrchr_~s.offset_8) |v_cstrchr_#t~mem8_1|)) [2018-03-29 21:53:43,645 DEBUG L274 ransitionTransformer]: invars have changed [2018-03-29 21:53:43,645 DEBUG L275 ransitionTransformer]: old invars: [2018-03-29 21:53:43,645 DEBUG L276 ransitionTransformer]: {#valid=|v_#valid_5|, cstrchr_~s.base=v_cstrchr_~s.base_10, #memory_int=|v_#memory_int_3|, #length=|v_#length_5|, cstrchr_~s.offset=v_cstrchr_~s.offset_8} [2018-03-29 21:53:43,645 DEBUG L277 ransitionTransformer]: new invars: [2018-03-29 21:53:43,645 DEBUG L278 ransitionTransformer]: {cstrchr_~s.base=v_cstrchr_~s.base_10, #length=|v_#length_5|, cstrchr_~s.offset=v_cstrchr_~s.offset_8, #memory_int_part_locs_30_locs_30=|v_#memory_int_part_locs_30_locs_30_5|, #valid=|v_#valid_5|} [2018-03-29 21:53:43,645 DEBUG L282 ransitionTransformer]: outvars have changed [2018-03-29 21:53:43,646 DEBUG L283 ransitionTransformer]: old outvars: [2018-03-29 21:53:43,646 DEBUG L284 ransitionTransformer]: {#valid=|v_#valid_5|, cstrchr_~s.base=v_cstrchr_~s.base_10, #memory_int=|v_#memory_int_3|, #length=|v_#length_5|, cstrchr_#t~mem8=|v_cstrchr_#t~mem8_1|, cstrchr_~s.offset=v_cstrchr_~s.offset_8} [2018-03-29 21:53:43,646 DEBUG L285 ransitionTransformer]: new outvars: [2018-03-29 21:53:43,646 DEBUG L286 ransitionTransformer]: {#valid=|v_#valid_5|, cstrchr_~s.base=v_cstrchr_~s.base_10, #length=|v_#length_5|, cstrchr_#t~mem8=|v_cstrchr_#t~mem8_1|, cstrchr_~s.offset=v_cstrchr_~s.offset_8, #memory_int_part_locs_30_locs_30=|v_#memory_int_part_locs_30_locs_30_5|} [2018-03-29 21:53:43,646 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,646 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,646 DEBUG L259 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_6| v_cstrchr_~s.base_11))) InVars {cstrchr_~s.base=v_cstrchr_~s.base_11, #valid=|v_#valid_6|} OutVars{cstrchr_~s.base=v_cstrchr_~s.base_11, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] [2018-03-29 21:53:43,646 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,647 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,647 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,647 DEBUG L259 ransitionTransformer]: Formula: (or (not (<= (+ v_cstrchr_~s.offset_9 1) (select |v_#length_6| v_cstrchr_~s.base_12))) (not (<= 0 v_cstrchr_~s.offset_9))) InVars {cstrchr_~s.base=v_cstrchr_~s.base_12, #length=|v_#length_6|, cstrchr_~s.offset=v_cstrchr_~s.offset_9} OutVars{cstrchr_~s.base=v_cstrchr_~s.base_12, #length=|v_#length_6|, cstrchr_~s.offset=v_cstrchr_~s.offset_9} AuxVars[] AssignedVars[] [2018-03-29 21:53:43,647 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,647 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,647 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,647 DEBUG L259 ransitionTransformer]: Formula: (and (= |v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#res.offset_1| v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.offset_4) (= |v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#res.base_1| v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base_5)) InVars {__U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.offset=v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.offset_4, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base=v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base_5} OutVars{__U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#res.base=|v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#res.base_1|, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.offset=v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.offset_4, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base=v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_~nondetString~0.base_5, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#res.offset=|v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#res.offset_1|} AuxVars[] AssignedVars[__U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#res.base, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#res.offset] [2018-03-29 21:53:43,648 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,648 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,648 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,648 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~ret12.offset=|v_main_#t~ret12.offset_4|, main_#t~ret12.base=|v_main_#t~ret12.base_5|} AuxVars[] AssignedVars[main_#t~ret12.base, main_#t~ret12.offset] [2018-03-29 21:53:43,648 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,648 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,648 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,649 DEBUG L259 ransitionTransformer]: Formula: (let ((.cse0 (= 0 |v_cstrchr_#t~mem4_2|))) (or (and |v_cstrchr_#t~short6_1| (not .cse0)) (and .cse0 (not |v_cstrchr_#t~short6_1|)))) InVars {cstrchr_#t~mem4=|v_cstrchr_#t~mem4_2|} OutVars{cstrchr_#t~mem4=|v_cstrchr_#t~mem4_2|, cstrchr_#t~short6=|v_cstrchr_#t~short6_1|} AuxVars[] AssignedVars[cstrchr_#t~short6] [2018-03-29 21:53:43,649 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,649 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,649 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,649 DEBUG L259 ransitionTransformer]: Formula: (= v_cstrchr_~c_3 |v_cstrchr_#t~mem8_2|) InVars {cstrchr_#t~mem8=|v_cstrchr_#t~mem8_2|, cstrchr_~c=v_cstrchr_~c_3} OutVars{cstrchr_#t~mem8=|v_cstrchr_#t~mem8_2|, cstrchr_~c=v_cstrchr_~c_3} AuxVars[] AssignedVars[] [2018-03-29 21:53:43,650 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,650 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,650 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,650 DEBUG L259 ransitionTransformer]: Formula: (not (= v_cstrchr_~c_4 |v_cstrchr_#t~mem8_3|)) InVars {cstrchr_#t~mem8=|v_cstrchr_#t~mem8_3|, cstrchr_~c=v_cstrchr_~c_4} OutVars{cstrchr_#t~mem8=|v_cstrchr_#t~mem8_3|, cstrchr_~c=v_cstrchr_~c_4} AuxVars[] AssignedVars[] [2018-03-29 21:53:43,650 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,650 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,651 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,651 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 21:53:43,651 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,651 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,651 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,651 DEBUG L259 ransitionTransformer]: Formula: (not (= v_main_~s~0.offset_3 0)) InVars {main_~s~0.offset=v_main_~s~0.offset_3} OutVars{main_~s~0.offset=v_main_~s~0.offset_3} AuxVars[] AssignedVars[] [2018-03-29 21:53:43,651 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,652 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,652 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,652 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 21:53:43,652 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,652 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,652 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,653 DEBUG L259 ransitionTransformer]: Formula: |v_cstrchr_#t~short6_2| InVars {cstrchr_#t~short6=|v_cstrchr_#t~short6_2|} OutVars{cstrchr_#t~short6=|v_cstrchr_#t~short6_2|} AuxVars[] AssignedVars[] [2018-03-29 21:53:43,653 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,653 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,653 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,653 DEBUG L259 ransitionTransformer]: Formula: (not |v_cstrchr_#t~short6_4|) InVars {cstrchr_#t~short6=|v_cstrchr_#t~short6_4|} OutVars{cstrchr_#t~short6=|v_cstrchr_#t~short6_4|} AuxVars[] AssignedVars[] [2018-03-29 21:53:43,653 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,653 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,654 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,654 DEBUG L259 ransitionTransformer]: Formula: (and (= |v_cstrchr_#t~ite9.offset_1| v_cstrchr_~s.offset_10) (= |v_cstrchr_#t~ite9.base_1| v_cstrchr_~s.base_13)) InVars {cstrchr_~s.base=v_cstrchr_~s.base_13, cstrchr_~s.offset=v_cstrchr_~s.offset_10} OutVars{cstrchr_~s.base=v_cstrchr_~s.base_13, cstrchr_#t~ite9.base=|v_cstrchr_#t~ite9.base_1|, cstrchr_~s.offset=v_cstrchr_~s.offset_10, cstrchr_#t~ite9.offset=|v_cstrchr_#t~ite9.offset_1|} AuxVars[] AssignedVars[cstrchr_#t~ite9.base, cstrchr_#t~ite9.offset] [2018-03-29 21:53:43,654 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,654 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,654 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,655 DEBUG L259 ransitionTransformer]: Formula: (and (= |v_cstrchr_#t~ite9.base_2| 0) (= |v_cstrchr_#t~ite9.offset_2| 0)) InVars {} OutVars{cstrchr_#t~ite9.base=|v_cstrchr_#t~ite9.base_2|, cstrchr_#t~ite9.offset=|v_cstrchr_#t~ite9.offset_2|} AuxVars[] AssignedVars[cstrchr_#t~ite9.base, cstrchr_#t~ite9.offset] [2018-03-29 21:53:43,655 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,655 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,655 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,655 DEBUG L259 ransitionTransformer]: Formula: (and (not (= 0 v_main_~s~0.base_3)) (not (= (select |v_#valid_18| v_main_~s~0.base_3) 1))) InVars {main_~s~0.base=v_main_~s~0.base_3, #valid=|v_#valid_18|} OutVars{main_~s~0.base=v_main_~s~0.base_3, #valid=|v_#valid_18|} AuxVars[] AssignedVars[] [2018-03-29 21:53:43,655 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,656 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,656 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,656 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 21:53:43,656 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,656 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,657 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,657 DEBUG L259 ransitionTransformer]: Formula: (and (= |v_cstrchr_#t~mem5_1| (select (select |v_#memory_int_part_locs_30_locs_30_6| v_cstrchr_~s.base_5) v_cstrchr_~s.offset_4)) (= (select |v_#valid_3| v_cstrchr_~s.base_5) 1) (<= (+ v_cstrchr_~s.offset_4 1) (select |v_#length_3| v_cstrchr_~s.base_5)) (<= 0 v_cstrchr_~s.offset_4)) InVars {cstrchr_~s.base=v_cstrchr_~s.base_5, #length=|v_#length_3|, cstrchr_~s.offset=v_cstrchr_~s.offset_4, #memory_int_part_locs_30_locs_30=|v_#memory_int_part_locs_30_locs_30_6|, #valid=|v_#valid_3|} OutVars{cstrchr_#t~mem5=|v_cstrchr_#t~mem5_1|, #valid=|v_#valid_3|, cstrchr_~s.base=v_cstrchr_~s.base_5, #length=|v_#length_3|, cstrchr_~s.offset=v_cstrchr_~s.offset_4, #memory_int_part_locs_30_locs_30=|v_#memory_int_part_locs_30_locs_30_6|} AuxVars[] AssignedVars[cstrchr_#t~mem5] [2018-03-29 21:53:43,657 DEBUG L266 ransitionTransformer]: formula has changed [2018-03-29 21:53:43,657 DEBUG L267 ransitionTransformer]: old formula: [2018-03-29 21:53:43,657 DEBUG L268 ransitionTransformer]: (and (= |v_cstrchr_#t~mem5_1| (select (select |v_#memory_int_2| v_cstrchr_~s.base_5) v_cstrchr_~s.offset_4)) (= (select |v_#valid_3| v_cstrchr_~s.base_5) 1) (<= (+ v_cstrchr_~s.offset_4 1) (select |v_#length_3| v_cstrchr_~s.base_5)) (<= 0 v_cstrchr_~s.offset_4)) [2018-03-29 21:53:43,657 DEBUG L269 ransitionTransformer]: new formula: [2018-03-29 21:53:43,658 DEBUG L270 ransitionTransformer]: (and (= |v_cstrchr_#t~mem5_1| (select (select |v_#memory_int_part_locs_30_locs_30_6| v_cstrchr_~s.base_5) v_cstrchr_~s.offset_4)) (= (select |v_#valid_3| v_cstrchr_~s.base_5) 1) (<= (+ v_cstrchr_~s.offset_4 1) (select |v_#length_3| v_cstrchr_~s.base_5)) (<= 0 v_cstrchr_~s.offset_4)) [2018-03-29 21:53:43,658 DEBUG L274 ransitionTransformer]: invars have changed [2018-03-29 21:53:43,658 DEBUG L275 ransitionTransformer]: old invars: [2018-03-29 21:53:43,658 DEBUG L276 ransitionTransformer]: {#valid=|v_#valid_3|, cstrchr_~s.base=v_cstrchr_~s.base_5, #memory_int=|v_#memory_int_2|, #length=|v_#length_3|, cstrchr_~s.offset=v_cstrchr_~s.offset_4} [2018-03-29 21:53:43,658 DEBUG L277 ransitionTransformer]: new invars: [2018-03-29 21:53:43,658 DEBUG L278 ransitionTransformer]: {cstrchr_~s.base=v_cstrchr_~s.base_5, #length=|v_#length_3|, cstrchr_~s.offset=v_cstrchr_~s.offset_4, #memory_int_part_locs_30_locs_30=|v_#memory_int_part_locs_30_locs_30_6|, #valid=|v_#valid_3|} [2018-03-29 21:53:43,658 DEBUG L282 ransitionTransformer]: outvars have changed [2018-03-29 21:53:43,658 DEBUG L283 ransitionTransformer]: old outvars: [2018-03-29 21:53:43,659 DEBUG L284 ransitionTransformer]: {cstrchr_#t~mem5=|v_cstrchr_#t~mem5_1|, #valid=|v_#valid_3|, cstrchr_~s.base=v_cstrchr_~s.base_5, #memory_int=|v_#memory_int_2|, #length=|v_#length_3|, cstrchr_~s.offset=v_cstrchr_~s.offset_4} [2018-03-29 21:53:43,659 DEBUG L285 ransitionTransformer]: new outvars: [2018-03-29 21:53:43,659 DEBUG L286 ransitionTransformer]: {cstrchr_#t~mem5=|v_cstrchr_#t~mem5_1|, #valid=|v_#valid_3|, cstrchr_~s.base=v_cstrchr_~s.base_5, #length=|v_#length_3|, cstrchr_~s.offset=v_cstrchr_~s.offset_4, #memory_int_part_locs_30_locs_30=|v_#memory_int_part_locs_30_locs_30_6|} [2018-03-29 21:53:43,659 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,659 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,660 DEBUG L259 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_4| v_cstrchr_~s.base_6))) InVars {cstrchr_~s.base=v_cstrchr_~s.base_6, #valid=|v_#valid_4|} OutVars{cstrchr_~s.base=v_cstrchr_~s.base_6, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] [2018-03-29 21:53:43,660 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,660 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,660 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,660 DEBUG L259 ransitionTransformer]: Formula: (or (not (<= 0 v_cstrchr_~s.offset_5)) (not (<= (+ v_cstrchr_~s.offset_5 1) (select |v_#length_4| v_cstrchr_~s.base_7)))) InVars {cstrchr_~s.base=v_cstrchr_~s.base_7, #length=|v_#length_4|, cstrchr_~s.offset=v_cstrchr_~s.offset_5} OutVars{cstrchr_~s.base=v_cstrchr_~s.base_7, #length=|v_#length_4|, cstrchr_~s.offset=v_cstrchr_~s.offset_5} AuxVars[] AssignedVars[] [2018-03-29 21:53:43,660 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,661 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,661 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,661 DEBUG L259 ransitionTransformer]: Formula: (not |v_cstrchr_#t~short6_5|) InVars {cstrchr_#t~short6=|v_cstrchr_#t~short6_5|} OutVars{cstrchr_#t~short6=|v_cstrchr_#t~short6_5|} AuxVars[] AssignedVars[] [2018-03-29 21:53:43,661 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,661 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,661 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,661 DEBUG L259 ransitionTransformer]: Formula: |v_cstrchr_#t~short6_7| InVars {cstrchr_#t~short6=|v_cstrchr_#t~short6_7|} OutVars{cstrchr_#t~short6=|v_cstrchr_#t~short6_7|} AuxVars[] AssignedVars[] [2018-03-29 21:53:43,662 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,662 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,662 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,662 DEBUG L259 ransitionTransformer]: Formula: (and (= |v_cstrchr_#res.base_1| |v_cstrchr_#t~ite9.base_3|) (= |v_cstrchr_#res.offset_1| |v_cstrchr_#t~ite9.offset_3|)) InVars {cstrchr_#t~ite9.base=|v_cstrchr_#t~ite9.base_3|, cstrchr_#t~ite9.offset=|v_cstrchr_#t~ite9.offset_3|} OutVars{cstrchr_#t~ite9.base=|v_cstrchr_#t~ite9.base_3|, cstrchr_#res.offset=|v_cstrchr_#res.offset_1|, cstrchr_#t~ite9.offset=|v_cstrchr_#t~ite9.offset_3|, cstrchr_#res.base=|v_cstrchr_#res.base_1|} AuxVars[] AssignedVars[cstrchr_#res.offset, cstrchr_#res.base] [2018-03-29 21:53:43,662 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,663 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,663 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,663 DEBUG L259 ransitionTransformer]: Formula: (= |v_#valid_19| (store |v_#valid_20| v_main_~s~0.base_4 0)) InVars {main_~s~0.base=v_main_~s~0.base_4, #valid=|v_#valid_20|} OutVars{main_~s~0.base=v_main_~s~0.base_4, #valid=|v_#valid_19|} AuxVars[] AssignedVars[#valid] [2018-03-29 21:53:43,663 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,663 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,664 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,664 DEBUG L259 ransitionTransformer]: Formula: (let ((.cse0 (= |v_cstrchr_#t~mem5_2| (let ((.cse1 (mod v_cstrchr_~c_2 256))) (ite (<= .cse1 127) .cse1 (+ .cse1 (- 256))))))) (or (and |v_cstrchr_#t~short6_3| (not .cse0)) (and (not |v_cstrchr_#t~short6_3|) .cse0))) InVars {cstrchr_#t~mem5=|v_cstrchr_#t~mem5_2|, cstrchr_~c=v_cstrchr_~c_2} OutVars{cstrchr_#t~mem5=|v_cstrchr_#t~mem5_2|, cstrchr_#t~short6=|v_cstrchr_#t~short6_3|, cstrchr_~c=v_cstrchr_~c_2} AuxVars[] AssignedVars[cstrchr_#t~short6] [2018-03-29 21:53:43,664 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,664 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,665 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,665 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{cstrchr_#t~mem4=|v_cstrchr_#t~mem4_3|} AuxVars[] AssignedVars[cstrchr_#t~mem4] [2018-03-29 21:53:43,665 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,665 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,665 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,665 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{cstrchr_#t~mem4=|v_cstrchr_#t~mem4_4|} AuxVars[] AssignedVars[cstrchr_#t~mem4] [2018-03-29 21:53:43,665 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,665 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,666 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,666 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{cstrchr_#t~ite9.base=|v_cstrchr_#t~ite9.base_4|, cstrchr_#t~ite9.offset=|v_cstrchr_#t~ite9.offset_4|} AuxVars[] AssignedVars[cstrchr_#t~ite9.base, cstrchr_#t~ite9.offset] [2018-03-29 21:53:43,666 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,666 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,666 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,666 DEBUG L259 ransitionTransformer]: Formula: (= |v_main_#res_1| v_main_~res~0_2) InVars {main_~res~0=v_main_~res~0_2} OutVars{main_~res~0=v_main_~res~0_2, main_#res=|v_main_#res_1|} AuxVars[] AssignedVars[main_#res] [2018-03-29 21:53:43,666 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,666 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,666 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,666 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{cstrchr_#t~mem5=|v_cstrchr_#t~mem5_3|} AuxVars[] AssignedVars[cstrchr_#t~mem5] [2018-03-29 21:53:43,667 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,667 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,667 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,667 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{cstrchr_#t~mem5=|v_cstrchr_#t~mem5_4|} AuxVars[] AssignedVars[cstrchr_#t~mem5] [2018-03-29 21:53:43,667 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,667 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,667 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,667 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{cstrchr_#t~mem8=|v_cstrchr_#t~mem8_4|} AuxVars[] AssignedVars[cstrchr_#t~mem8] [2018-03-29 21:53:43,667 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,667 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,668 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,668 DEBUG L259 ransitionTransformer]: Formula: (= |v_#valid_21| |old(#valid)|) InVars {#valid=|v_#valid_21|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_21|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-03-29 21:53:43,668 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,668 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,668 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,668 DEBUG L259 ransitionTransformer]: Formula: (not (= |v_#valid_13| |old(#valid)|)) InVars {#valid=|v_#valid_13|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_13|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-03-29 21:53:43,668 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,668 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,668 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,668 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{cstrchr_#t~short6=|v_cstrchr_#t~short6_6|} AuxVars[] AssignedVars[cstrchr_#t~short6] [2018-03-29 21:53:43,669 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,669 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,669 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,669 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{cstrchr_#t~short6=|v_cstrchr_#t~short6_8|} AuxVars[] AssignedVars[cstrchr_#t~short6] [2018-03-29 21:53:43,669 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,669 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,669 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,669 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 21:53:43,669 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,669 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,670 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,670 DEBUG L259 ransitionTransformer]: Formula: (and (= |v_cstrchr_#t~post7.offset_1| v_cstrchr_~s.offset_6) (= |v_cstrchr_#t~post7.base_1| v_cstrchr_~s.base_8)) InVars {cstrchr_~s.base=v_cstrchr_~s.base_8, cstrchr_~s.offset=v_cstrchr_~s.offset_6} OutVars{cstrchr_~s.base=v_cstrchr_~s.base_8, cstrchr_#t~post7.offset=|v_cstrchr_#t~post7.offset_1|, cstrchr_#t~post7.base=|v_cstrchr_#t~post7.base_1|, cstrchr_~s.offset=v_cstrchr_~s.offset_6} AuxVars[] AssignedVars[cstrchr_#t~post7.offset, cstrchr_#t~post7.base] [2018-03-29 21:53:43,670 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,670 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,670 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,670 DEBUG L259 ransitionTransformer]: Formula: (and (= v_cstrchr_~s.base_9 |v_cstrchr_#t~post7.base_2|) (= v_cstrchr_~s.offset_7 (+ |v_cstrchr_#t~post7.offset_2| 1))) InVars {cstrchr_#t~post7.offset=|v_cstrchr_#t~post7.offset_2|, cstrchr_#t~post7.base=|v_cstrchr_#t~post7.base_2|} OutVars{cstrchr_~s.base=v_cstrchr_~s.base_9, cstrchr_#t~post7.offset=|v_cstrchr_#t~post7.offset_2|, cstrchr_#t~post7.base=|v_cstrchr_#t~post7.base_2|, cstrchr_~s.offset=v_cstrchr_~s.offset_7} AuxVars[] AssignedVars[cstrchr_~s.base, cstrchr_~s.offset] [2018-03-29 21:53:43,670 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,670 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,671 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,671 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{cstrchr_#t~post7.offset=|v_cstrchr_#t~post7.offset_3|, cstrchr_#t~post7.base=|v_cstrchr_#t~post7.base_3|} AuxVars[] AssignedVars[cstrchr_#t~post7.offset, cstrchr_#t~post7.base] [2018-03-29 21:53:43,671 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,671 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,671 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,671 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 21:53:43,671 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,671 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,671 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,672 DEBUG L259 ransitionTransformer]: Formula: (and (= |v_main_#t~ret10.offset_4| |v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#res.offsetOutParam_1|) (= |v_main_#t~ret10.base_4| |v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#res.baseOutParam_1|)) InVars {__U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#res.base=|v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#res.baseOutParam_1|, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#res.offset=|v___U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_String_#res.offsetOutParam_1|} OutVars{main_#t~ret10.offset=|v_main_#t~ret10.offset_4|, main_#t~ret10.base=|v_main_#t~ret10.base_4|} AuxVars[] AssignedVars[main_#t~ret10.offset, main_#t~ret10.base] [2018-03-29 21:53:43,672 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,672 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,672 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,672 DEBUG L259 ransitionTransformer]: Formula: (= |v_ULTIMATE.start_#t~ret14_2| |v_main_#resOutParam_1|) InVars {main_#res=|v_main_#resOutParam_1|} OutVars{ULTIMATE.start_#t~ret14=|v_ULTIMATE.start_#t~ret14_2|} AuxVars[] AssignedVars[ULTIMATE.start_#t~ret14] [2018-03-29 21:53:43,672 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,672 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,672 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 21:53:43,672 DEBUG L259 ransitionTransformer]: Formula: (and (= |v_main_#t~ret12.base_6| |v_cstrchr_#res.baseOutParam_1|) (= |v_main_#t~ret12.offset_5| |v_cstrchr_#res.offsetOutParam_1|)) InVars {cstrchr_#res.offset=|v_cstrchr_#res.offsetOutParam_1|, cstrchr_#res.base=|v_cstrchr_#res.baseOutParam_1|} OutVars{main_#t~ret12.offset=|v_main_#t~ret12.offset_5|, main_#t~ret12.base=|v_main_#t~ret12.base_6|} AuxVars[] AssignedVars[main_#t~ret12.base, main_#t~ret12.offset] [2018-03-29 21:53:43,672 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 21:53:43,672 DEBUG L288 ransitionTransformer]: [2018-03-29 21:53:43,673 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 29.03 09:53:43 BasicIcfg [2018-03-29 21:53:43,673 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-03-29 21:53:43,674 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-03-29 21:53:43,674 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-03-29 21:53:43,676 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-03-29 21:53:43,676 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.03 09:53:34" (1/4) ... [2018-03-29 21:53:43,677 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55448222 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.03 09:53:43, skipping insertion in model container [2018-03-29 21:53:43,677 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:53:35" (2/4) ... [2018-03-29 21:53:43,677 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55448222 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.03 09:53:43, skipping insertion in model container [2018-03-29 21:53:43,677 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 09:53:35" (3/4) ... [2018-03-29 21:53:43,678 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55448222 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.03 09:53:43, skipping insertion in model container [2018-03-29 21:53:43,678 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 29.03 09:53:43" (4/4) ... [2018-03-29 21:53:43,679 INFO L107 eAbstractionObserver]: Analyzing ICFG memPartitionedIcfg [2018-03-29 21:53:43,686 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-03-29 21:53:43,692 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 13 error locations. [2018-03-29 21:53:43,724 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-03-29 21:53:43,724 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-03-29 21:53:43,725 INFO L370 AbstractCegarLoop]: Hoare is true [2018-03-29 21:53:43,725 INFO L371 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-03-29 21:53:43,725 INFO L372 AbstractCegarLoop]: Backedges is TWOTRACK [2018-03-29 21:53:43,725 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-03-29 21:53:43,725 INFO L374 AbstractCegarLoop]: Difference is false [2018-03-29 21:53:43,725 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-03-29 21:53:43,725 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-03-29 21:53:43,725 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-03-29 21:53:43,736 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states. [2018-03-29 21:53:43,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-03-29 21:53:43,741 INFO L347 BasicCegarLoop]: Found error trace [2018-03-29 21:53:43,742 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-29 21:53:43,742 INFO L408 AbstractCegarLoop]: === Iteration 1 === [cstrchrErr4RequiresViolation, cstrchrErr2RequiresViolation, cstrchrErr5RequiresViolation, cstrchrErr3RequiresViolation, cstrchrErr1RequiresViolation, cstrchrErr0RequiresViolation, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_StringErr1RequiresViolation, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_StringErr0RequiresViolation, mainErr1RequiresViolation, mainErr4EnsuresViolationMEMORY_LEAK, mainErr2AssertViolationMEMORY_FREE, mainErr0RequiresViolation, mainErr3AssertViolationMEMORY_FREE]=== [2018-03-29 21:53:43,745 INFO L82 PathProgramCache]: Analyzing trace with hash -1348420756, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-29 21:53:43,758 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-29 21:53:43,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-29 21:53:43,793 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-29 21:53:43,835 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2018-03-29 21:53:43,836 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-29 21:53:43,840 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:53:43,841 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2018-03-29 21:53:43,865 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 21:53:43,865 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-29 21:53:43,871 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 21:53:43,895 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-29 21:53:43,896 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2018-03-29 21:53:43,897 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-03-29 21:53:43,904 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-03-29 21:53:43,904 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-03-29 21:53:43,906 INFO L87 Difference]: Start difference. First operand 75 states. Second operand 4 states. [2018-03-29 21:53:43,971 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-29 21:53:43,972 INFO L93 Difference]: Finished difference Result 104 states and 108 transitions. [2018-03-29 21:53:43,972 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-03-29 21:53:43,973 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 14 [2018-03-29 21:53:43,973 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-29 21:53:43,981 INFO L225 Difference]: With dead ends: 104 [2018-03-29 21:53:43,981 INFO L226 Difference]: Without dead ends: 71 [2018-03-29 21:53:43,984 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-03-29 21:53:43,998 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71 states. [2018-03-29 21:53:44,016 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71 to 71. [2018-03-29 21:53:44,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 71 states. [2018-03-29 21:53:44,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 74 transitions. [2018-03-29 21:53:44,021 INFO L78 Accepts]: Start accepts. Automaton has 71 states and 74 transitions. Word has length 14 [2018-03-29 21:53:44,021 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-29 21:53:44,021 INFO L459 AbstractCegarLoop]: Abstraction has 71 states and 74 transitions. [2018-03-29 21:53:44,021 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-03-29 21:53:44,021 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 74 transitions. [2018-03-29 21:53:44,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-03-29 21:53:44,022 INFO L347 BasicCegarLoop]: Found error trace [2018-03-29 21:53:44,022 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-29 21:53:44,022 INFO L408 AbstractCegarLoop]: === Iteration 2 === [cstrchrErr4RequiresViolation, cstrchrErr2RequiresViolation, cstrchrErr5RequiresViolation, cstrchrErr3RequiresViolation, cstrchrErr1RequiresViolation, cstrchrErr0RequiresViolation, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_StringErr1RequiresViolation, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_StringErr0RequiresViolation, mainErr1RequiresViolation, mainErr4EnsuresViolationMEMORY_LEAK, mainErr2AssertViolationMEMORY_FREE, mainErr0RequiresViolation, mainErr3AssertViolationMEMORY_FREE]=== [2018-03-29 21:53:44,022 INFO L82 PathProgramCache]: Analyzing trace with hash -1348420755, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-29 21:53:44,029 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-29 21:53:44,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-29 21:53:44,044 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-29 21:53:44,061 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2018-03-29 21:53:44,061 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-29 21:53:44,067 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:53:44,067 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2018-03-29 21:53:44,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 21:53:44,081 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-29 21:53:44,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 21:53:44,158 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-29 21:53:44,159 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 6 [2018-03-29 21:53:44,160 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-03-29 21:53:44,160 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-03-29 21:53:44,160 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-03-29 21:53:44,161 INFO L87 Difference]: Start difference. First operand 71 states and 74 transitions. Second operand 7 states. [2018-03-29 21:53:44,336 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-29 21:53:44,336 INFO L93 Difference]: Finished difference Result 71 states and 74 transitions. [2018-03-29 21:53:44,337 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-03-29 21:53:44,337 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 14 [2018-03-29 21:53:44,337 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-29 21:53:44,339 INFO L225 Difference]: With dead ends: 71 [2018-03-29 21:53:44,339 INFO L226 Difference]: Without dead ends: 70 [2018-03-29 21:53:44,340 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2018-03-29 21:53:44,340 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70 states. [2018-03-29 21:53:44,345 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70 to 70. [2018-03-29 21:53:44,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 70 states. [2018-03-29 21:53:44,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 73 transitions. [2018-03-29 21:53:44,347 INFO L78 Accepts]: Start accepts. Automaton has 70 states and 73 transitions. Word has length 14 [2018-03-29 21:53:44,348 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-29 21:53:44,348 INFO L459 AbstractCegarLoop]: Abstraction has 70 states and 73 transitions. [2018-03-29 21:53:44,348 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-03-29 21:53:44,348 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 73 transitions. [2018-03-29 21:53:44,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-03-29 21:53:44,349 INFO L347 BasicCegarLoop]: Found error trace [2018-03-29 21:53:44,349 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-29 21:53:44,350 INFO L408 AbstractCegarLoop]: === Iteration 3 === [cstrchrErr4RequiresViolation, cstrchrErr2RequiresViolation, cstrchrErr5RequiresViolation, cstrchrErr3RequiresViolation, cstrchrErr1RequiresViolation, cstrchrErr0RequiresViolation, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_StringErr1RequiresViolation, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_StringErr0RequiresViolation, mainErr1RequiresViolation, mainErr4EnsuresViolationMEMORY_LEAK, mainErr2AssertViolationMEMORY_FREE, mainErr0RequiresViolation, mainErr3AssertViolationMEMORY_FREE]=== [2018-03-29 21:53:44,350 INFO L82 PathProgramCache]: Analyzing trace with hash -749865397, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-29 21:53:44,364 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-29 21:53:44,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-29 21:53:44,384 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-29 21:53:44,651 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 21:53:44,651 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-29 21:53:44,728 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2018-03-29 21:53:44,729 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-29 21:53:44,737 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 10 [2018-03-29 21:53:44,737 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-03-29 21:53:44,741 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-03-29 21:53:44,741 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:29, output treesize:7 [2018-03-29 21:53:44,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 21:53:44,786 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-29 21:53:44,786 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [10, 10] imperfect sequences [] total 10 [2018-03-29 21:53:44,786 INFO L442 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-03-29 21:53:44,786 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-03-29 21:53:44,787 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2018-03-29 21:53:44,787 INFO L87 Difference]: Start difference. First operand 70 states and 73 transitions. Second operand 11 states. [2018-03-29 21:53:44,990 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-29 21:53:44,990 INFO L93 Difference]: Finished difference Result 74 states and 77 transitions. [2018-03-29 21:53:44,990 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-03-29 21:53:44,990 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 25 [2018-03-29 21:53:44,991 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-29 21:53:44,991 INFO L225 Difference]: With dead ends: 74 [2018-03-29 21:53:44,992 INFO L226 Difference]: Without dead ends: 71 [2018-03-29 21:53:44,992 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 38 SyntacticMatches, 2 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=50, Invalid=190, Unknown=0, NotChecked=0, Total=240 [2018-03-29 21:53:44,992 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71 states. [2018-03-29 21:53:44,996 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71 to 70. [2018-03-29 21:53:44,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 70 states. [2018-03-29 21:53:44,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 74 transitions. [2018-03-29 21:53:44,998 INFO L78 Accepts]: Start accepts. Automaton has 70 states and 74 transitions. Word has length 25 [2018-03-29 21:53:44,998 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-29 21:53:44,998 INFO L459 AbstractCegarLoop]: Abstraction has 70 states and 74 transitions. [2018-03-29 21:53:44,998 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-03-29 21:53:44,998 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 74 transitions. [2018-03-29 21:53:44,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-03-29 21:53:44,999 INFO L347 BasicCegarLoop]: Found error trace [2018-03-29 21:53:44,999 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-29 21:53:44,999 INFO L408 AbstractCegarLoop]: === Iteration 4 === [cstrchrErr4RequiresViolation, cstrchrErr2RequiresViolation, cstrchrErr5RequiresViolation, cstrchrErr3RequiresViolation, cstrchrErr1RequiresViolation, cstrchrErr0RequiresViolation, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_StringErr1RequiresViolation, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_StringErr0RequiresViolation, mainErr1RequiresViolation, mainErr4EnsuresViolationMEMORY_LEAK, mainErr2AssertViolationMEMORY_FREE, mainErr0RequiresViolation, mainErr3AssertViolationMEMORY_FREE]=== [2018-03-29 21:53:44,999 INFO L82 PathProgramCache]: Analyzing trace with hash -749865398, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-29 21:53:45,008 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-29 21:53:45,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-29 21:53:45,024 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-29 21:53:45,050 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 21:53:45,050 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-29 21:53:45,075 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 21:53:45,096 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-29 21:53:45,096 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [7, 7] imperfect sequences [] total 7 [2018-03-29 21:53:45,096 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-03-29 21:53:45,097 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-03-29 21:53:45,097 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-03-29 21:53:45,097 INFO L87 Difference]: Start difference. First operand 70 states and 74 transitions. Second operand 8 states. [2018-03-29 21:53:45,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-29 21:53:45,189 INFO L93 Difference]: Finished difference Result 71 states and 74 transitions. [2018-03-29 21:53:45,189 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-03-29 21:53:45,189 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 25 [2018-03-29 21:53:45,190 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-29 21:53:45,190 INFO L225 Difference]: With dead ends: 71 [2018-03-29 21:53:45,190 INFO L226 Difference]: Without dead ends: 67 [2018-03-29 21:53:45,191 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2018-03-29 21:53:45,191 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67 states. [2018-03-29 21:53:45,195 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67 to 67. [2018-03-29 21:53:45,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 67 states. [2018-03-29 21:53:45,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 70 transitions. [2018-03-29 21:53:45,196 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 70 transitions. Word has length 25 [2018-03-29 21:53:45,196 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-29 21:53:45,196 INFO L459 AbstractCegarLoop]: Abstraction has 67 states and 70 transitions. [2018-03-29 21:53:45,196 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-03-29 21:53:45,196 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 70 transitions. [2018-03-29 21:53:45,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2018-03-29 21:53:45,205 INFO L347 BasicCegarLoop]: Found error trace [2018-03-29 21:53:45,205 INFO L355 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-29 21:53:45,205 INFO L408 AbstractCegarLoop]: === Iteration 5 === [cstrchrErr4RequiresViolation, cstrchrErr2RequiresViolation, cstrchrErr5RequiresViolation, cstrchrErr3RequiresViolation, cstrchrErr1RequiresViolation, cstrchrErr0RequiresViolation, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_StringErr1RequiresViolation, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_StringErr0RequiresViolation, mainErr1RequiresViolation, mainErr4EnsuresViolationMEMORY_LEAK, mainErr2AssertViolationMEMORY_FREE, mainErr0RequiresViolation, mainErr3AssertViolationMEMORY_FREE]=== [2018-03-29 21:53:45,205 INFO L82 PathProgramCache]: Analyzing trace with hash 778084245, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-29 21:53:45,217 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-29 21:53:45,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-29 21:53:45,241 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-29 21:53:45,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 21:53:45,247 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-29 21:53:45,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 21:53:45,286 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-29 21:53:45,286 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2018-03-29 21:53:45,287 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-03-29 21:53:45,287 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-03-29 21:53:45,287 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-03-29 21:53:45,287 INFO L87 Difference]: Start difference. First operand 67 states and 70 transitions. Second operand 3 states. [2018-03-29 21:53:45,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-29 21:53:45,296 INFO L93 Difference]: Finished difference Result 109 states and 115 transitions. [2018-03-29 21:53:45,296 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-03-29 21:53:45,296 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 36 [2018-03-29 21:53:45,296 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-29 21:53:45,297 INFO L225 Difference]: With dead ends: 109 [2018-03-29 21:53:45,297 INFO L226 Difference]: Without dead ends: 68 [2018-03-29 21:53:45,298 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 70 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-03-29 21:53:45,298 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68 states. [2018-03-29 21:53:45,302 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68 to 68. [2018-03-29 21:53:45,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 68 states. [2018-03-29 21:53:45,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 71 transitions. [2018-03-29 21:53:45,304 INFO L78 Accepts]: Start accepts. Automaton has 68 states and 71 transitions. Word has length 36 [2018-03-29 21:53:45,304 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-29 21:53:45,304 INFO L459 AbstractCegarLoop]: Abstraction has 68 states and 71 transitions. [2018-03-29 21:53:45,304 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-03-29 21:53:45,304 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 71 transitions. [2018-03-29 21:53:45,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2018-03-29 21:53:45,305 INFO L347 BasicCegarLoop]: Found error trace [2018-03-29 21:53:45,305 INFO L355 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-29 21:53:45,306 INFO L408 AbstractCegarLoop]: === Iteration 6 === [cstrchrErr4RequiresViolation, cstrchrErr2RequiresViolation, cstrchrErr5RequiresViolation, cstrchrErr3RequiresViolation, cstrchrErr1RequiresViolation, cstrchrErr0RequiresViolation, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_StringErr1RequiresViolation, __U_MULTI_fcstrchr_unsafe_false_valid_deref_i__build_nondet_StringErr0RequiresViolation, mainErr1RequiresViolation, mainErr4EnsuresViolationMEMORY_LEAK, mainErr2AssertViolationMEMORY_FREE, mainErr0RequiresViolation, mainErr3AssertViolationMEMORY_FREE]=== [2018-03-29 21:53:45,306 INFO L82 PathProgramCache]: Analyzing trace with hash -2145586225, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-29 21:53:45,311 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-29 21:53:45,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-03-29 21:53:45,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-03-29 21:53:45,391 INFO L421 BasicCegarLoop]: Counterexample might be feasible [2018-03-29 21:53:45,425 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.03 09:53:45 BasicIcfg [2018-03-29 21:53:45,425 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-03-29 21:53:45,426 INFO L168 Benchmark]: Toolchain (without parser) took 10536.56 ms. Allocated memory was 306.7 MB in the beginning and 732.4 MB in the end (delta: 425.7 MB). Free memory was 244.9 MB in the beginning and 650.0 MB in the end (delta: -405.2 MB). Peak memory consumption was 20.6 MB. Max. memory is 5.3 GB. [2018-03-29 21:53:45,427 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 306.7 MB. Free memory is still 269.1 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-03-29 21:53:45,427 INFO L168 Benchmark]: CACSL2BoogieTranslator took 316.43 ms. Allocated memory is still 306.7 MB. Free memory was 243.9 MB in the beginning and 220.4 MB in the end (delta: 23.5 MB). Peak memory consumption was 23.5 MB. Max. memory is 5.3 GB. [2018-03-29 21:53:45,428 INFO L168 Benchmark]: Boogie Preprocessor took 51.19 ms. Allocated memory is still 306.7 MB. Free memory was 220.4 MB in the beginning and 217.4 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. [2018-03-29 21:53:45,428 INFO L168 Benchmark]: RCFGBuilder took 467.54 ms. Allocated memory was 306.7 MB in the beginning and 469.8 MB in the end (delta: 163.1 MB). Free memory was 217.4 MB in the beginning and 404.9 MB in the end (delta: -187.5 MB). Peak memory consumption was 21.1 MB. Max. memory is 5.3 GB. [2018-03-29 21:53:45,429 INFO L168 Benchmark]: IcfgTransformer took 7943.71 ms. Allocated memory was 469.8 MB in the beginning and 698.4 MB in the end (delta: 228.6 MB). Free memory was 404.9 MB in the beginning and 531.1 MB in the end (delta: -126.3 MB). Peak memory consumption was 102.3 MB. Max. memory is 5.3 GB. [2018-03-29 21:53:45,429 INFO L168 Benchmark]: TraceAbstraction took 1751.59 ms. Allocated memory was 698.4 MB in the beginning and 732.4 MB in the end (delta: 34.1 MB). Free memory was 531.1 MB in the beginning and 650.0 MB in the end (delta: -118.9 MB). There was no memory consumed. Max. memory is 5.3 GB. [2018-03-29 21:53:45,432 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 306.7 MB. Free memory is still 269.1 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 316.43 ms. Allocated memory is still 306.7 MB. Free memory was 243.9 MB in the beginning and 220.4 MB in the end (delta: 23.5 MB). Peak memory consumption was 23.5 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 51.19 ms. Allocated memory is still 306.7 MB. Free memory was 220.4 MB in the beginning and 217.4 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 467.54 ms. Allocated memory was 306.7 MB in the beginning and 469.8 MB in the end (delta: 163.1 MB). Free memory was 217.4 MB in the beginning and 404.9 MB in the end (delta: -187.5 MB). Peak memory consumption was 21.1 MB. Max. memory is 5.3 GB. * IcfgTransformer took 7943.71 ms. Allocated memory was 469.8 MB in the beginning and 698.4 MB in the end (delta: 228.6 MB). Free memory was 404.9 MB in the beginning and 531.1 MB in the end (delta: -126.3 MB). Peak memory consumption was 102.3 MB. Max. memory is 5.3 GB. * TraceAbstraction took 1751.59 ms. Allocated memory was 698.4 MB in the beginning and 732.4 MB in the end (delta: 34.1 MB). Free memory was 531.1 MB in the beginning and 650.0 MB in the end (delta: -118.9 MB). There was no memory consumed. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 18 LocStat_MAX_WEQGRAPH_SIZE : 6 LocStat_MAX_SIZEOF_WEQEDGELABEL : 1 LocStat_NO_SUPPORTING_EQUALITIES : 163 LocStat_NO_SUPPORTING_DISEQUALITIES : 16 LocStat_NO_DISJUNCTIONS : -36 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 27 TransStat_MAX_WEQGRAPH_SIZE : 4 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 42 TransStat_NO_SUPPORTING_DISEQUALITIES : 3 TransStat_NO_DISJUNCTIONS : 28 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 686.58 RENAME_VARIABLES(MILLISECONDS) : 562.18 UNFREEZE(MILLISECONDS) : 0.00 CONJOIN(MILLISECONDS) : 702.29 PROJECTAWAY(MILLISECONDS) : 3485.95 ADD_WEAK_EQUALITY(MILLISECONDS) : 6.75 DISJOIN(MILLISECONDS) : 19.18 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 565.84 ADD_EQUALITY(MILLISECONDS) : 7.24 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.00 ADD_DISEQUALITY(MILLISECONDS) : 0.22 #CONJOIN_DISJUNCTIVE : 51 #RENAME_VARIABLES : 95 #UNFREEZE : 0 #CONJOIN : 90 #PROJECTAWAY : 80 #ADD_WEAK_EQUALITY : 7 #DISJOIN : 9 #RENAME_VARIABLES_DISJUNCTIVE : 92 #ADD_EQUALITY : 43 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 2 - StatisticsResult: WeqCcManagerStatistics FREEZE(MILLISECONDS) : 5424.50 ADDNODE(MILLISECONDS) : 0.00 MEET(MILLISECONDS) : 698.80 FILTERREDUNDANT(MILLISECONDS) : 0.00 REPORTWEQ(MILLISECONDS) : 6.61 JOIN(MILLISECONDS) : 18.22 RENAMEVARS(MILLISECONDS) : 560.91 FLATTENLABELS(MILLISECONDS) : 0.00 COPY(MILLISECONDS) : 0.00 ISSTRONGERTHAN(MILLISECONDS) : 2726.60 ISLABELSTRONGERTHAN(MILLISECONDS) : 837.54 ISWEQGRAPHSTRONGERTHAN(MILLISECONDS) : 9.78 UNFREEZE(MILLISECONDS) : 20.08 REPORTCONTAINS(MILLISECONDS) : 0.00 PROJECTAWAY(MILLISECONDS) : 3463.73 MEETEDGELABELS(MILLISECONDS) : 35.64 REPORTEQUALITY(MILLISECONDS) : 56.71 ADDALLNODES(MILLISECONDS) : 27.27 REPORTDISEQUALITY(MILLISECONDS) : 0.45 WEQGRAPHJOIN(MILLISECONDS) : 11.12 #FREEZE : 499 #ADDNODE : 0 #MEET : 71 #FILTERREDUNDANT : 0 #REPORTWEQ : 7 #JOIN : 9 #RENAMEVARS : 95 #FLATTENLABELS : 0 #COPY : 0 #ISSTRONGERTHAN : 86 #ISLABELSTRONGERTHAN : 88609 #ISWEQGRAPHSTRONGERTHAN : 24 #UNFREEZE : 302 #REPORTCONTAINS : 0 #PROJECTAWAY : 136 #MEETEDGELABELS : 296 #REPORTEQUALITY : 431 #ADDALLNODES : 71 #REPORTDISEQUALITY : 38 #WEQGRAPHJOIN : 9 - StatisticsResult: CcManagerStatistics ADDNODE(MILLISECONDS) : 0.00 MEET(MILLISECONDS) : 877.25 IS_STRONGER_THAN(MILLISECONDS) : 2308.75 REPORT_EQUALITY(MILLISECONDS) : 504.49 FILTERREDUNDANT(MILLISECONDS) : 2880.86 ADD_ALL_ELEMENTS(MILLISECONDS) : 1088.47 JOIN(MILLISECONDS) : 4.38 ALIGN_ELEMENTS(MILLISECONDS) : 1703.01 COPY(MILLISECONDS) : 0.00 REPORT_DISEQUALITY(MILLISECONDS) : 43.60 UNFREEZE(MILLISECONDS) : 0.00 OVERALL(MILLISECONDS) : 3889.01 REPORTCONTAINS(MILLISECONDS) : 0.00 REMOVE(MILLISECONDS) : 0.00 PROJECT_TO_ELEMENTS(MILLISECONDS) : 291.36 #ADDNODE : 0 #MEET : 2648 #IS_STRONGER_THAN : 60787 #REPORT_EQUALITY : 48119 #FILTERREDUNDANT : 180026 #ADD_ALL_ELEMENTS : 35073 #JOIN : 9 #ALIGN_ELEMENTS : 16211 #COPY : 0 #REPORT_DISEQUALITY : 7622 #UNFREEZE : 0 #OVERALL : 353023 #REPORTCONTAINS : 0 #REMOVE : 0 #PROJECT_TO_ELEMENTS : 2528 * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - StatisticsResult: HeapSeparatorStatistics #COUNT_NEW_ARRAY_VARS_[#memory_int] : 1 COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_0 : 1 COUNT_BLOCKS_for_[#memory_int]_at_dim_0 : 1 COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_1 : 1 COUNT_BLOCKS_for_[#memory_int]_at_dim_1 : 1 COUNT_ARRAY_READS for [#memory_int] : 5 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 551]: pointer dereference may fail pointer dereference may fail We found a FailurePath: [L556] CALL, EXPR build_nondet_String() [L541] int length = __VERIFIER_nondet_int(); VAL [__VERIFIER_nondet_int()=1, length=1] [L542] COND FALSE !(length < 1) VAL [length=1] [L545] EXPR, FCALL malloc(length * sizeof(char)) VAL [length=1, malloc(length * sizeof(char))={7:0}] [L545] char* nondetString = (char*) malloc(length * sizeof(char)); VAL [length=1, malloc(length * sizeof(char))={7:0}, nondetString={7:0}] [L546] FCALL nondetString[length-1] = '\0' VAL [length=1, malloc(length * sizeof(char))={7:0}, nondetString={7:0}] [L547] RET return nondetString; VAL [\result={7:0}, length=1, malloc(length * sizeof(char))={7:0}, nondetString={7:0}] [L556] EXPR build_nondet_String() VAL [build_nondet_String()={7:0}] [L556] char* s = build_nondet_String(); VAL [build_nondet_String()={7:0}, s={7:0}] [L557] CALL cstrchr(s,__VERIFIER_nondet_int()) VAL [\old(c)=21, s={7:0}] [L551] EXPR, FCALL \read(*s) VAL [\old(c)=21, \read(*s)=5, c=21, s={7:0}, s={7:0}] [L551] *s != '\0' && *s != (char)c VAL [*s != '\0' && *s != (char)c=1, \old(c)=21, \read(*s)=5, c=21, s={7:0}, s={7:0}] [L551] COND TRUE *s != '\0' && *s != (char)c VAL [*s != '\0' && *s != (char)c=1, \old(c)=21, \read(*s)=5, c=21, s={7:0}, s={7:0}] [L551] EXPR, FCALL \read(*s) VAL [*s != '\0' && *s != (char)c=1, \old(c)=21, \read(*s)=5, \read(*s)=5, c=21, s={7:0}, s={7:0}] [L551] *s != '\0' && *s != (char)c VAL [*s != '\0' && *s != (char)c=1, \old(c)=21, \read(*s)=5, \read(*s)=5, c=21, s={7:0}, s={7:0}] [L551] COND TRUE *s != '\0' && *s != (char)c VAL [*s != '\0' && *s != (char)c=1, \old(c)=21, \read(*s)=5, \read(*s)=5, c=21, s={7:0}, s={7:0}] [L552] s++ VAL [\old(c)=21, c=21, s={7:0}, s={7:0}, s++={7:0}] [L552] s++ VAL [\old(c)=21, c=21, s={7:1}, s={7:0}, s++={7:0}] [L551] FCALL \read(*s) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 75 locations, 13 error locations. UNSAFE Result, 1.7s OverallTime, 6 OverallIterations, 2 TraceHistogramMax, 0.5s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 314 SDtfs, 189 SDslu, 945 SDs, 0 SdLazy, 373 SolverSat, 10 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 233 GetRequests, 198 SyntacticMatches, 2 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=75occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 5 MinimizatonAttempts, 1 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 152 NumberOfCodeBlocks, 152 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 218 ConstructedInterpolants, 0 QuantifiedInterpolants, 14422 SizeOfPredicates, 19 NumberOfNonLiveVariables, 390 ConjunctsInSsa, 53 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 4/4 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/cstrchr_unsafe_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-Benchmark-0-2018-03-29_21-53-45-450.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/cstrchr_unsafe_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-VPDomainBenchmark-0-2018-03-29_21-53-45-450.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/cstrchr_unsafe_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-0-2018-03-29_21-53-45-450.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/cstrchr_unsafe_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-1-2018-03-29_21-53-45-450.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/cstrchr_unsafe_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-2-2018-03-29_21-53-45-450.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/cstrchr_unsafe_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-HeapSeparatorBenchmark-0-2018-03-29_21-53-45-450.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/cstrchr_unsafe_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-TraceAbstractionBenchmarks-0-2018-03-29_21-53-45-450.csv Received shutdown request...